Task: Answer the multiple choice question.
Query: Which compound has a -8.176% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: C=CCN1C(=O)S/C(=C\c2ccc3c(c2)n(C)c(=O)n3C)C1=O
b: CC(=O)O.NC1=NC(c2ccc(Br)cc2)n2c(nc3ccccc32)N1
c: O=C(Nc1ccc(Oc2ccccc2)cc1)c1cnc2n(c1=O)CCS2
Answer: b. CC(=O)O.NC1=NC(c2ccc(Br)cc2)n2c(nc3ccccc32)N1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)O.NC1=NC(c2ccc(Br)cc2)n2c(nc3ccccc32)N1
CC(=O)O.NC1=NC(c2ccc(Br)cc2)n2c(nc3ccccc32)N1
acetic acid;4-(4-bromophenyl)-1,4-dihydro-[1,3,5]triazino[1,2-a]benzimidazol-2-amine