Problem statement: Answer the multiple choice question.
Query: Which drug has a 11.932\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1cc2c(cc1OC)CN(C(=O)Cc1c(F)cccc1Cl)CC2
b. Nc1nc(NCCCN2CCOCC2)nc(Nc2ccc(F)cc2)c1[N+](=O)[O-]
Answer: a. COc1cc2c(cc1OC)CN(C(=O)Cc1c(F)cccc1Cl)CC2
{#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#}
COc1cc2c(cc1OC)CN(C(=O)Cc1c(F)cccc1Cl)CC2
COc1cc2c(cc1OC)CN(C(=O)Cc1c(F)cccc1Cl)CC2
2-(2-chloro-6-fluorophenyl)-1-(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)ethanone