Task: Answer the multiple-choice question.
Query: Which compound has a -32.055\% 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) COc1ccc(-c2noc(COc3ccccc3OC)n2)cc1OC
b) O=c1cc(N2CCN(c3ccccc3F)CC2)[nH]c(=O)n1-c1ccc(Br)cc1
c) CC(=O)NS(=O)(=O)c1ccc(NC(=O)C(Sc2ccccc2)c2ccccc2)cc1
Answer: b. O=c1cc(N2CCN(c3ccccc3F)CC2)[nH]c(=O)n1-c1ccc(Br)cc1
{#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#}
O=c1cc(N2CCN(c3ccccc3F)CC2)[nH]c(=O)n1-c1ccc(Br)cc1
O=c1cc(N2CCN(c3ccccc3F)CC2)[nH]c(=O)n1-c1ccc(Br)cc1
3-(4-bromophenyl)-6-[4-(2-fluorophenyl)piperazin-1-yl]-1H-pyrimidine-2,4-dione