Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -2.820\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCNC(=O)NC(=O)CN(C)c1ccccc1
(b) O=C(c1ccc(Cl)c(S(=O)(=O)N2CCCCCC2)c1)N1CCCC(C(F)(F)F)C1
Answer: b. O=C(c1ccc(Cl)c(S(=O)(=O)N2CCCCCC2)c1)N1CCCC(C(F)(F)F)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#}
O=C(c1ccc(Cl)c(S(=O)(=O)N2CCCCCC2)c1)N1CCCC(C(F)(F)F)C1
O=C(c1ccc(Cl)c(S(=O)(=O)N2CCCCCC2)c1)N1CCCC(C(F)(F)F)C1
[3-(azepan-1-ylsulfonyl)-4-chlorophenyl]-[3-(trifluoromethyl)piperidin-1-yl]methanone