Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 15.907% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1[nH]nc(SCC(=O)Nc2cccc(O)c2)c1[N+](=O)[O-]
b.) O=c1c([N+](=O)[O-])c(N2CCOCC2)c2ccccc2n1-c1ccccc1
c.) CC1CCCC(C)N1C(=O)CSc1nnc(-c2c[nH]c3ccccc23)o1
d.) COC(=O)c1c(NC(=O)COC(=O)c2ccc(C)s2)sc2c1CCCCC2
Answer: b. O=c1c([N+](=O)[O-])c(N2CCOCC2)c2ccccc2n1-c1ccccc1
{#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#}
O=c1c([N+](=O)[O-])c(N2CCOCC2)c2ccccc2n1-c1ccccc1
O=c1c([N+](=O)[O-])c(N2CCOCC2)c2ccccc2n1-c1ccccc1
4-morpholin-4-yl-3-nitro-1-phenylquinolin-2-one