Task: Answer the MCQ question.
Query: Which compound exhibits a 4.667\% 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.) CCC(=O)OCCNc1nc(-c2ccccc2)nc2ccccc12.Cl
b.) COc1ccc([N+](=O)[O-])cc1NC(=O)CCN1CCOCC1
c.) O=C(N/N=C/c1cccs1)c1ccc2nc[nH]c2c1
d.) CCOC(=O)c1c(C)[nH]c(C)c1C(=O)CSc1nc(N)cc(N)n1
Answer: b. COc1ccc([N+](=O)[O-])cc1NC(=O)CCN1CCOCC1
{#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([N+](=O)[O-])cc1NC(=O)CCN1CCOCC1
COc1ccc([N+](=O)[O-])cc1NC(=O)CCN1CCOCC1
N-(2-methoxy-5-nitrophenyl)-3-morpholin-4-ylpropanamide