Task: Answer the multiple choice question.
Query: Which drug exhibits a -0.993% 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, or c without using any additional words.
Options:
a) COc1ccc(-c2cc3nc4c(c(=O)n3[nH]2)CCC4)cc1
b) COC(=O)c1cnc(NNS(=O)(=O)c2ccc(C(F)(F)F)cc2)nc1C(F)(F)F
c) Cc1ccc(NC(=O)CS(=O)CC(=O)NCCCN(C)c2ccccc2)cc1
Answer: b. COC(=O)c1cnc(NNS(=O)(=O)c2ccc(C(F)(F)F)cc2)nc1C(F)(F)F
{#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#}
COC(=O)c1cnc(NNS(=O)(=O)c2ccc(C(F)(F)F)cc2)nc1C(F)(F)F
COC(=O)c1cnc(NNS(=O)(=O)c2ccc(C(F)(F)F)cc2)nc1C(F)(F)F
methyl 4-(trifluoromethyl)-2-[2-[4-(trifluoromethyl)phenyl]sulfonylhydrazinyl]pyrimidine-5-carboxylate