Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -11.078\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccc(NC(=O)CN(C)CC(=O)Nc2ccc(Cl)cc2[N+](=O)[O-])cc1
b: O=C(C1CCCN(Cc2ccccc2F)C1)N1CCCC1.O=C(O)C(=O)O
c: COc1cc(Nc2ncnc(N)n2)cc(OC)c1OC
Answer: a. COc1ccc(NC(=O)CN(C)CC(=O)Nc2ccc(Cl)cc2[N+](=O)[O-])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(NC(=O)CN(C)CC(=O)Nc2ccc(Cl)cc2[N+](=O)[O-])cc1
COc1ccc(NC(=O)CN(C)CC(=O)Nc2ccc(Cl)cc2[N+](=O)[O-])cc1
2-[[2-(4-chloro-2-nitroanilino)-2-oxoethyl]-methylamino]-N-(4-methoxyphenyl)acetamide