Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 3.539% 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: COC(=O)c1ccccc1NC(=O)CC#N
b: Cc1cc(C)cc(N)c1
c: CCCCn1c(N2CCC(Cc3ccccc3)CC2)nc2c1c(=O)[nH]c(=O)n2C
d: Cc1ccccc1OC/C(O)=C(\C#N)c1nc2ccccc2[nH]1
Answer: d. Cc1ccccc1OC/C(O)=C(\C#N)c1nc2ccccc2[nH]1
{#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#}
Cc1ccccc1OC/C(O)=C(\C#N)c1nc2ccccc2[nH]1
Cc1ccccc1OC/C(O)=C(\C#N)c1nc2ccccc2[nH]1
(Z)-2-(1H-benzimidazol-2-yl)-3-hydroxy-4-(2-methylphenoxy)but-2-enenitrile