Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 9.688\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) C=CC(=C)CC(NC)c1ccccc1
b.) COc1cc(/C=N/N2C(=O)c3ccccc3NC2(C)c2cccc([N+](=O)[O-])c2)cc(Br)c1O
c.) O=S(=O)(/C=C/c1ccccc1)N1CCN(c2ccccc2)CC1
d.) COCCCNC(=O)Cc1ccccc1OC
Answer: a. C=CC(=C)CC(NC)c1ccccc1
{#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#}
C=CC(=C)CC(NC)c1ccccc1
C=CC(=C)CC(NC)c1ccccc1
N-methyl-3-methylidene-1-phenylpent-4-en-1-amine