Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 1.352% 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 additional words.
Options:
a.) COc1ccccc1N1CCN(C(=O)C2CC=CCC2C(=O)O)CC1
b.) COc1ccc2c(C)cc(SCC#N)nc2c1
c.) COc1cc(S(=O)(=O)N2CCN(C)CC2)ccc1Cl
d.) CC(=O)c1cn(CC(=O)NCCc2c[nH]c3ccccc23)c2ccccc12
Answer: b. COc1ccc2c(C)cc(SCC#N)nc2c1
{#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#}
COc1ccc2c(C)cc(SCC#N)nc2c1
COc1ccc2c(C)cc(SCC#N)nc2c1
2-(7-methoxy-4-methylquinolin-2-yl)sulfanylacetonitrile