Problem statement: Answer the multiple choice question.
Query: Which compound has a 11.226\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccc(-c2ccc(-c3noc(-c4cccs4)n3)c(OC)n2)cc1
b: Cc1ccc(NC(=S)NCc2cccn2C)cc1
c: O=C(N/N=C/c1ccccn1)c1cc(-c2ccc(Br)cc2)nc2ccccc12
Answer: c. O=C(N/N=C/c1ccccn1)c1cc(-c2ccc(Br)cc2)nc2ccccc12
{#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=C(N/N=C/c1ccccn1)c1cc(-c2ccc(Br)cc2)nc2ccccc12
O=C(N/N=C/c1ccccn1)c1cc(-c2ccc(Br)cc2)nc2ccccc12
2-(4-bromophenyl)-N-[(E)-pyridin-2-ylmethylideneamino]quinoline-4-carboxamide