Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -0.949% 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. O=C(Cn1cc([N+](=O)[O-])cn1)NCc1ccccc1
b. Nc1c(C(=O)c2cccs2)oc2ccccc12
c. O=C(/C=C/c1cccc(Br)c1)NC1CCN(Cc2ccccc2)CC1
d. CCC(C)N1CC(=O)N2Cc3[nH]c4ccccc4c3C[C@H]2C1=O
Answer: b. Nc1c(C(=O)c2cccs2)oc2ccccc12
{#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#}
Nc1c(C(=O)c2cccs2)oc2ccccc12
Nc1c(C(=O)c2cccs2)oc2ccccc12
(3-amino-1-benzofuran-2-yl)-thiophen-2-ylmethanone