Task: Answer the multiple-choice question.
Query: Which drug exhibits a 14.213\% 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 additional words.
Options:
a.) COc1ccc(C(=O)NNC(=O)CCn2nnc(-c3ccc(C)cc3)n2)cc1OC
b.) CN1C(=O)/C(=C\c2cc(Br)cs2)c2ccccc21
c.) Cn1cnnc1SCC(=O)Nc1cccc(C(=O)O)c1
d.) COc1ccc(C(=O)Nc2ccc(N3CCCC3)cc2)cc1OC
Answer: a. COc1ccc(C(=O)NNC(=O)CCn2nnc(-c3ccc(C)cc3)n2)cc1OC
{#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#}
3,4-dimethoxy-N'-[3-[5-(4-methylphenyl)tetrazol-2-yl]propanoyl]benzohydrazide