Task: Answer the MCQ question.
Question: Which compound has a 0.561\% 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) O=C(c1ccco1)N1CCN(C(=S)Nc2ccc(Br)cc2Cl)CC1
(b) COC(=O)c1ccc(CO/N=C/c2cccc([N+](=O)[O-])c2)cc1
(c) COc1ccc(Nc2cc(C)c3ccc(O)cc3n2)cc1
(d) CS(=O)(=O)c1ccc2nc(NC(=O)c3ccc(N4C(=O)CCC4=O)cc3)sc2c1
Answer: c. COc1ccc(Nc2cc(C)c3ccc(O)cc3n2)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(Nc2cc(C)c3ccc(O)cc3n2)cc1
COc1ccc(Nc2cc(C)c3ccc(O)cc3n2)cc1
2-(4-methoxyanilino)-4-methylquinolin-7-ol