Task: Answer the multiple choice question.
Query: Which compound has a 16.358\% human ether-à-go-go related gene (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) C=CCC1(CC=C)CCCN1C(=O)Cn1nnnc1CN(C)C(C)C
(b) O=C(Cc1ccc(F)cc1)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
(c) Cc1ccc(N2CCN(/N=C/C(Cl)=C/c3ccccc3)CC2)cc1
(d) Cc1cc(NC(=O)c2cc3ncc(Br)cn3n2)no1
(e) OCc1ccc(N=Nc2ccccc2)cc1
Answer: a. C=CCC1(CC=C)CCCN1C(=O)Cn1nnnc1CN(C)C(C)C
{#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=CCC1(CC=C)CCCN1C(=O)Cn1nnnc1CN(C)C(C)C
C=CCC1(CC=C)CCCN1C(=O)Cn1nnnc1CN(C)C(C)C
1-[2,2-bis(prop-2-enyl)pyrrolidin-1-yl]-2-[5-[[methyl(propan-2-yl)amino]methyl]tetrazol-1-yl]ethanone