Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -65.861% 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 or b without using any additional words.
Options:
a. COc1ccccc1NC(=O)CCC(=O)OCc1ccc(Br)cc1
b. COc1ccc(CC(C)N2CCN(c3cccc(C(F)(F)F)c3)CC2)cc1OC
Answer: b. COc1ccc(CC(C)N2CCN(c3cccc(C(F)(F)F)c3)CC2)cc1OC
{#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#}
COc1ccc(CC(C)N2CCN(c3cccc(C(F)(F)F)c3)CC2)cc1OC
COc1ccc(CC(C)N2CCN(c3cccc(C(F)(F)F)c3)CC2)cc1OC
1-[3-(trifluoromethyl)phenyl]-4-[1-(4,5-dimethoxyphenyl)propan-2-yl]piperazine