Task: Answer the MCQ question.
Question: Which drug has a -2.294\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC(C)N1CCC2(CC1)Oc1ccc(Br)cc1C1CC(c3cccnc3)=NN12
(b) COC(=O)c1cc(OC)c(OC)cc1NC(=S)N1CCN(Cc2ccccc2)CC1
Answer: a. CC(C)N1CCC2(CC1)Oc1ccc(Br)cc1C1CC(c3cccnc3)=NN12
{#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#}
CC(C)N1CCC2(CC1)Oc1ccc(Br)cc1C1CC(c3cccnc3)=NN12
CC(C)N1CCC2(CC1)Oc1ccc(Br)cc1C1CC(c3cccnc3)=NN12
9-bromo-1'-propan-2-yl-2-pyridin-3-ylspiro[1,10b-dihydropyrazolo[1,5-c][1,3]benzoxazine-5,4'-piperidine]