Task: Answer the multiple choice question.
Question: Which compound has a 4.753% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCOC(=O)c1nn(-c2ccc(Br)cc2)cc1C(=O)c1cccc2ccccc12
b) O=C(Cc1cccs1)Nc1cccc(-c2nc3ccccc3o2)c1
c) CCc1ccc(NS(=O)(=O)c2ccc(OC)c(C)c2)cc1
d) Cc1ccc(C)c(Cn2nc(-c3cc(C)ccc3C)ccc2=O)c1
Answer: b. O=C(Cc1cccs1)Nc1cccc(-c2nc3ccccc3o2)c1
{#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=C(Cc1cccs1)Nc1cccc(-c2nc3ccccc3o2)c1
O=C(Cc1cccs1)Nc1cccc(-c2nc3ccccc3o2)c1
N-[3-(1,3-benzoxazol-2-yl)phenyl]-2-thiophen-2-ylacetamide