Task: Answer the multiple-choice question.
Question: Which compound has a -10.722\% 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] C=CCN(c1ccc(C(=O)N2CCN(c3ccc(F)cc3)CC2)cc1)S(C)(=O)=O
[b] CCn1c(=O)cc(SCC(=O)N2CCN(c3ccccc3F)CC2)c2ccccc21
[c] CC(C)(C)c1ccc(S(=O)(=O)N2C=CC(C(F)(F)F)=NCC2)cc1
Answer: a. C=CCN(c1ccc(C(=O)N2CCN(c3ccc(F)cc3)CC2)cc1)S(C)(=O)=O
{#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#}
N-[4-[4-(4-fluorophenyl)piperazine-1-carbonyl]phenyl]-N-prop-2-enylmethanesulfonamide