Task: Answer the multiple-choice question.
Question: Which drug has a 13.211\% 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) COc1cc(OC)cc(C(=O)Nc2cccc(NC(C)=O)c2)c1
(b) CC1CCCN(C(=O)Cn2nnc(-c3ccccc3F)n2)C1
(c) Cc1cc(C)c(S(=O)(=O)N2CCOC2CNC(=O)C(=O)NCCc2c[nH]c3ccccc23)c(C)c1
(d) COc1cccc(CN2CCN(C(=O)c3cccs3)CC2)c1OC
(e) Cc1cc(N2CCCC(C(=O)Nc3ccc4c(c3)CCC4)C2)n2ncnc2n1
Answer: b. CC1CCCN(C(=O)Cn2nnc(-c3ccccc3F)n2)C1
{#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#}
CC1CCCN(C(=O)Cn2nnc(-c3ccccc3F)n2)C1
CC1CCCN(C(=O)Cn2nnc(-c3ccccc3F)n2)C1
2-[5-(2-fluorophenyl)tetrazol-2-yl]-1-(3-methylpiperidin-1-yl)ethanone