Task: Answer the multiple choice question.
Query: Which drug exhibits a 12.714\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cn1cc(CN2CCCCC2c2ccccn2)c(-c2ccc3c(c2)OCCO3)n1
(b) CC(NS(C)(=O)=O)C(c1cccs1)N1CCN(c2ccccc2F)CC1
(c) Cc1ccc(C)c(N(CC(=O)NC2CCCC2)S(=O)(=O)c2ccccc2)c1
Answer: b. CC(NS(C)(=O)=O)C(c1cccs1)N1CCN(c2ccccc2F)CC1
{#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#}
CC(NS(C)(=O)=O)C(c1cccs1)N1CCN(c2ccccc2F)CC1
CC(NS(C)(=O)=O)C(c1cccs1)N1CCN(c2ccccc2F)CC1
N-[1-[4-(2-fluorophenyl)piperazin-1-yl]-1-thiophen-2-ylpropan-2-yl]methanesulfonamide