Problem statement: Answer the multiple-choice question.
Question: Which drug has a 7.703% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCCCN(C(=O)c1ccc([N+](=O)[O-])o1)c1c(N)n(CC(C)C)c(=O)[nH]c1=O
b: COc1ccc(CCNC(=O)Cc2ccc(OCc3ccccc3)c(OC)c2[N+](=O)[O-])cc1OCc1ccccc1
Answer: b. COc1ccc(CCNC(=O)Cc2ccc(OCc3ccccc3)c(OC)c2[N+](=O)[O-])cc1OCc1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(CCNC(=O)Cc2ccc(OCc3ccccc3)c(OC)c2[N+](=O)[O-])cc1OCc1ccccc1
COc1ccc(CCNC(=O)Cc2ccc(OCc3ccccc3)c(OC)c2[N+](=O)[O-])cc1OCc1ccccc1
2-(3-methoxy-2-nitro-4-phenylmethoxyphenyl)-N-[2-(4-methoxy-3-phenylmethoxyphenyl)ethyl]acetamide