Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.849\% 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) COc1ccc(S(=O)(=O)NCC(=O)NCc2cc(=O)n(C)c(=O)n2C)cc1C
(b) Cc1c(Cc2ccccc2)sc(N)c1C(N)=O
(c) COc1ccc(S(=O)(=O)Nc2c(O)ccc3ccccc23)cc1OC
(d) COC(=O)c1ccccc1NC(=O)N1c2ccccc2Sc2ccccc21
Answer: a. COc1ccc(S(=O)(=O)NCC(=O)NCc2cc(=O)n(C)c(=O)n2C)cc1C
{#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#}
COc1ccc(S(=O)(=O)NCC(=O)NCc2cc(=O)n(C)c(=O)n2C)cc1C
COc1ccc(S(=O)(=O)NCC(=O)NCc2cc(=O)n(C)c(=O)n2C)cc1C
N-[(1,3-dimethyl-2,6-dioxopyrimidin-4-yl)methyl]-2-[(4-methoxy-3-methylphenyl)sulfonylamino]acetamide