Task: Answer the multiple-choice question.
Query: Which compound exhibits a 9.676\% 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 additional words.
Options:
a CCc1cccc(CC)c1NC(=O)c1cccc(S(=O)(=O)N2CCN(C)CC2)c1
b CCN(CC(=O)Nc1ccccc1C(F)(F)F)C(=O)CCS(=O)(=O)c1ccc(Cl)cc1
c Cc1ccccc1OCC(=O)NCCCNC(=O)c1cccnc1
d COCCCNC(=O)c1ccc2c(c1)nc(C)n2-c1cccc(C)c1
e CCCC(=O)NC(=S)Nc1ccccc1OC
Answer: b. CCN(CC(=O)Nc1ccccc1C(F)(F)F)C(=O)CCS(=O)(=O)c1ccc(Cl)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#}
CCN(CC(=O)Nc1ccccc1C(F)(F)F)C(=O)CCS(=O)(=O)c1ccc(Cl)cc1
CCN(CC(=O)Nc1ccccc1C(F)(F)F)C(=O)CCS(=O)(=O)c1ccc(Cl)cc1
3-(4-chlorophenyl)sulfonyl-N-ethyl-N-[2-oxo-2-[2-(trifluoromethyl)anilino]ethyl]propanamide