Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.500\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCN(CC)c1ccc(/C=C(\C#N)C(=O)NCc2ccco2)cc1
b CC(C)C(NC(=O)c1ccccc1F)C(=O)NCc1ccc(F)cc1
c CSc1ccc(CN(C)CC(=O)NC(=O)NC(C)(C)C)cc1
d O=c1cc(CSc2nnc(COc3ccccc3)o2)c2ccccc2[nH]1
Answer: a. CCN(CC)c1ccc(/C=C(\C#N)C(=O)NCc2ccco2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCN(CC)c1ccc(/C=C(\C#N)C(=O)NCc2ccco2)cc1
CCN(CC)c1ccc(/C=C(\C#N)C(=O)NCc2ccco2)cc1
[C][C][N][Branch1][Ring1][C][C][C][=C][C][=C][Branch2][Ring1][Ring2][/C][=C][Branch1][Ring1][\C][#N][C][=Branch1][C][=O][N][C][C][=C][C][=C][O][Ring1][Branch1][C][=C][Ring2][Ring1][Ring1]
(E)-2-cyano-3-[4-(diethylamino)phenyl]-N-(furan-2-ylmethyl)prop-2-enamide