Task: Answer the multiple choice question.
Query: Which drug exhibits a 7.959\% human ether-à-go-go related gene (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) C/C(N)=C(/C#N)C(=O)COC(=O)CCSc1ccccc1
(b) c1ccc(Sc2ncnc3c2oc2ccccc23)cc1
(c) O=C(Nc1ccc(Cl)cc1)Nc1ccccc1Sc1ncc([N+](=O)[O-])s1
(d) CCOc1ccc2nc(C)cc(C(=O)O)c2c1
Answer: d. CCOc1ccc2nc(C)cc(C(=O)O)c2c1
{#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#}
CCOc1ccc2nc(C)cc(C(=O)O)c2c1
CCOc1ccc2nc(C)cc(C(=O)O)c2c1
[C][C][O][C][=C][C][=C][N][=C][Branch1][C][C][C][=C][Branch1][=Branch1][C][=Branch1][C][=O][O][C][Ring1][#Branch2][=C][Ring1][=C]
6-ethoxy-2-methylquinoline-4-carboxylic acid