Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -25.246\% 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 additional words.
Options:
[a] CCOc1ccc(NC(=O)CN(C)C(=O)c2c(-c3c(F)cccc3Cl)noc2C)cc1OCC
[b] CN(C)CC1CCCCC1OC(=O)c1ccc(S(=O)(=O)N(C)c2ccccc2)cc1
[c] COc1cc2c(cc1OC)CN(CCC(=O)c1ccc(Br)cc1)CC2
Answer: c. COc1cc2c(cc1OC)CN(CCC(=O)c1ccc(Br)cc1)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(CCC(=O)c1ccc(Br)cc1)CC2
COc1cc2c(cc1OC)CN(CCC(=O)c1ccc(Br)cc1)CC2
1-(4-bromophenyl)-3-(6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl)propan-1-one