Task: Answer the MCQ question.
Question: Which drug exhibits a -18.408\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCCn1c(=O)c2ccccc2n2c(SCc3c(C(=O)OCC)oc4ccccc34)nnc12
b. O=C(NCCCN1CCOCC1)C1CCN(S(=O)(=O)c2c(Cl)cccc2Cl)CC1
c. Cc1c(CN2CCN(c3cccc(C(F)(F)F)c3)CC2)c(=O)n(-c2ccccc2)n1C
d. Nc1c(/C=C2\C=Nc3ccccc32)c(=O)nc2sc(CC(=O)N3CCOCC3)nn12
Answer: c. Cc1c(CN2CCN(c3cccc(C(F)(F)F)c3)CC2)c(=O)n(-c2ccccc2)n1C
{#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#}
Cc1c(CN2CCN(c3cccc(C(F)(F)F)c3)CC2)c(=O)n(-c2ccccc2)n1C
Cc1c(CN2CCN(c3cccc(C(F)(F)F)c3)CC2)c(=O)n(-c2ccccc2)n1C
1,5-dimethyl-2-phenyl-4-[[4-[3-(trifluoromethyl)phenyl]piperazin-1-yl]methyl]pyrazol-3-one