Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.264\% 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 additional words.
Options:
a O=C(CSc1nc2cc([N+](=O)[O-])ccc2n1-c1ccccc1)NCc1ccc2c(c1)OCO2
b COc1ccc(/C=N\NC(=O)c2c(C)nc3ccc(Br)cn23)cc1
c CCOc1ccc(S(=O)(=O)NC(C)C(=O)NCc2cccnc2)cc1
d O=C(O)CCCCCN1C(=O)C(O)=C(C(=O)/C=C/c2ccccc2)C1c1cccc([N+](=O)[O-])c1
Answer: b. COc1ccc(/C=N\NC(=O)c2c(C)nc3ccc(Br)cn23)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(/C=N\NC(=O)c2c(C)nc3ccc(Br)cn23)cc1
COc1ccc(/C=N\NC(=O)c2c(C)nc3ccc(Br)cn23)cc1
6-bromo-N-[(Z)-(4-methoxyphenyl)methylideneamino]-2-methylimidazo[1,2-a]pyridine-3-carboxamide