Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 3.268\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COc1ccc(CNC(=O)CN(c2cc(C)cc(C)c2)S(=O)(=O)c2c(C)noc2C)cc1
(b) Cc1cc(C)c(S(=O)(=O)Nc2ccc3c4c(cccc24)CC3)c(C)c1
(c) O=C(Nc1ccccc1)c1csc(-c2ccccc2)n1
(d) CCSc1nsc(NC(=O)Nc2cccc(OC)c2)n1
(e) O=c1[nH]c2ccc(NC(=S)Nc3ccc(Cl)cc3Cl)cc2[nH]1
Answer: a. COc1ccc(CNC(=O)CN(c2cc(C)cc(C)c2)S(=O)(=O)c2c(C)noc2C)cc1
{#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(CNC(=O)CN(c2cc(C)cc(C)c2)S(=O)(=O)c2c(C)noc2C)cc1
COc1ccc(CNC(=O)CN(c2cc(C)cc(C)c2)S(=O)(=O)c2c(C)noc2C)cc1
2-[N-[(3,5-dimethyl-1,2-oxazol-4-yl)sulfonyl]-3,5-dimethylanilino]-N-[(4-methoxyphenyl)methyl]acetamide