Task: Answer the MCQ question.
Question: Which drug exhibits a 8.463% 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 Cc1cnn(Cc2cccnc2)c1N
b COc1ccc(-c2cc(C)nc(SCc3cccc(C(=O)O)c3)n2)cc1
c O=C(OCC(=O)N1c2ccccc2Sc2ccccc21)c1cccnc1
d CN(C(=O)c1cc2n(n1)C(C(F)(F)F)CC(c1ccco1)N2)c1ccc(OC(F)(F)F)cc1
Answer: a. Cc1cnn(Cc2cccnc2)c1N
{#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#}
Cc1cnn(Cc2cccnc2)c1N
Cc1cnn(Cc2cccnc2)c1N
4-methyl-2-(pyridin-3-ylmethyl)pyrazol-3-amine