Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 13.873\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) C=CCNS(=O)(=O)c1cccc2cc(C(=O)O)c(O)cc12
b.) NC[C@@H]1O[C@H](O[C@@H]2[C@@H](CO)O[C@@H](O[C@@H]3[C@@H](O)[C@H](N)C[C@H](N)[C@H]3O[C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3N)[C@@H]2O)[C@H](N)[C@@H](O)[C@@H]1O.O=S(=O)(O)O
c.) C=CCNC(=S)NNC(=O)c1ccc(OCCCC)cc1
d.) O=[N+]([O-])c1cc(/C=N/O)ccc1Oc1cccc(Cl)c1
e.) Cc1ccc(C(=O)N/C(=C\c2ccc(Br)cc2)c2nc(=S)[nH][nH]2)cc1
Answer: a. C=CCNS(=O)(=O)c1cccc2cc(C(=O)O)c(O)cc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C=CCNS(=O)(=O)c1cccc2cc(C(=O)O)c(O)cc12
C=CCNS(=O)(=O)c1cccc2cc(C(=O)O)c(O)cc12
[C][=C][C][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][C][=C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][=C][Branch1][C][O][C][=C][Ring1][=C][Ring1][#Branch2]
3-hydroxy-5-(prop-2-enylsulfamoyl)naphthalene-2-carboxylic acid