Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.301\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CC(=O)n1cc([C@@H]2C=C(C(=O)NCc3ccccc3)O[C@H](OCCCCO)C2)c2ccccc21
b: Cc1nc2c(ccc3nc(NC(=O)c4ccc5c(c4)OCCO5)sc32)s1
c: CCn1ncc(/C=C/C(=O)NCc2cnn(C)c2C)c1C
d: NC(=O)C1CCN(C(=O)c2ccc3c(=O)n(Cc4cccc(Br)c4)c(=S)[nH]c3c2)CC1
e: Cc1cc(C)n(C(=O)c2nn(C)c(C)c2[N+](=O)[O-])n1
Answer: c. CCn1ncc(/C=C/C(=O)NCc2cnn(C)c2C)c1C
{#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#}
CCn1ncc(/C=C/C(=O)NCc2cnn(C)c2C)c1C
CCn1ncc(/C=C/C(=O)NCc2cnn(C)c2C)c1C
(E)-N-[(1,5-dimethylpyrazol-4-yl)methyl]-3-(1-ethyl-5-methylpyrazol-4-yl)prop-2-enamide