Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 7.521\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COC(=O)c1cnc(N2CCOCC2)nc1C(F)(F)F
[b] CCc1ccc(CN(C)Cc2nc(Cc3cccc(C(F)(F)F)c3)no2)nc1
[c] CCN(CC)c1ccc(NC(=O)COc2ccccc2C)cc1S(=O)(=O)Nc1ccccc1OC
Answer: a. COC(=O)c1cnc(N2CCOCC2)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_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#}
COC(=O)c1cnc(N2CCOCC2)nc1C(F)(F)F
COC(=O)c1cnc(N2CCOCC2)nc1C(F)(F)F
methyl2-morpholin-4-yl-4-(trifluoromethyl)pyrimidine-5-carboxylate