Problem statement: Answer the multiple choice question.
Question: Which drug has a -54.196% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(CN2CCN(CCCc3ccccc3)C(CCO)C2)c(O)c1
b. CC(C)[C@H](NC(=O)c1c(F)cccc1F)C(=O)N1CCN(c2ccc(F)cc2)CC1
c. O=C(COC(=O)Cc1ccc(Br)cc1)Nc1ccc(N2CCOCC2)cc1
d. CN(C)S(=O)(=O)c1ccc(Cl)c(NC(=O)C2CCN(S(=O)(=O)c3cccs3)CC2)c1
Answer: b. CC(C)[C@H](NC(=O)c1c(F)cccc1F)C(=O)N1CCN(c2ccc(F)cc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)[C@H](NC(=O)c1c(F)cccc1F)C(=O)N1CCN(c2ccc(F)cc2)CC1
CC(C)[C@H](NC(=O)c1c(F)cccc1F)C(=O)N1CCN(c2ccc(F)cc2)CC1
2,6-difluoro-N-[(2S)-1-[4-(4-fluorophenyl)piperazin-1-yl]-3-methyl-1-oxobutan-2-yl]benzamide