Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 5.843\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1ccccc1NC(=O)N1CCCC1C(=O)Nc1ccc2c(c1)OCO2
[b] CCN(CC)S(=O)(=O)c1cccc2cc(C(=O)O)c(O)cc12
[c] CC(C)c1cc(N=NC(N)=O)cc(C(C)C)c1O
[d] Cc1nn(Cc2ccc(Cl)cc2)c(C)c1NC(=O)Cn1nc([N+](=O)[O-])c(Cl)c1C
Answer: b. CCN(CC)S(=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#}
CCN(CC)S(=O)(=O)c1cccc2cc(C(=O)O)c(O)cc12
CCN(CC)S(=O)(=O)c1cccc2cc(C(=O)O)c(O)cc12
5-(diethylsulfamoyl)-3-hydroxynaphthalene-2-carboxylic acid