Problem statement: Answer the multiple-choice question.
Query: Which drug has a 19.120\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COc1cc2c3nnc(-c4ccc(F)cc4)c-3cn(Cc3cccc(F)c3)c2cc1OC
b CCn1ccnc1CN(C)Cc1cn(-c2ccccc2)nc1-c1ccc(OC)cc1F
c Cn1c(=O)cc(SCC(=O)NCC2COc3ccccc3O2)c2ccccc21
Answer: a. COc1cc2c3nnc(-c4ccc(F)cc4)c-3cn(Cc3cccc(F)c3)c2cc1OC
{#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#}
COc1cc2c3nnc(-c4ccc(F)cc4)c-3cn(Cc3cccc(F)c3)c2cc1OC
COc1cc2c3nnc(-c4ccc(F)cc4)c-3cn(Cc3cccc(F)c3)c2cc1OC
3-(4-fluorophenyl)-5-[(3-fluorophenyl)methyl]-7,8-dimethoxypyrazolo[4,3-c]quinoline