Problem statement: Answer the multiple choice question.
Query: Which drug has a 4.692\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CC1(NC(=O)c2ccccc2)CCN(CCc2cccs2)C1=O
b. COc1ccc(C(=O)NCCNc2ccc([N+](=O)[O-])cn2)cc1
c. CC(C)CCNC(=O)CCc1nnc(Cc2c[nH]c3ccccc23)o1
Answer: b. COc1ccc(C(=O)NCCNc2ccc([N+](=O)[O-])cn2)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(=O)NCCNc2ccc([N+](=O)[O-])cn2)cc1
COc1ccc(C(=O)NCCNc2ccc([N+](=O)[O-])cn2)cc1
4-methoxy-N-[2-[(5-nitropyridin-2-yl)amino]ethyl]benzamide