Task: Answer the multiple-choice question.
Question: Which compound has a 7.720\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1cccc(C(=O)c2c(N)sc3c2CCC(C)C3)c1
b O=C(O)c1cc2nc(-c3ccccc3)cc(-c3ccccc3)n2n1
c COc1ccc(NC(=O)N2CCCCCC2)cc1OC
d COc1ccc(OC)c(-c2cc(C(=O)NCc3ccco3)no2)c1
Answer: b. O=C(O)c1cc2nc(-c3ccccc3)cc(-c3ccccc3)n2n1
{#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(O)c1cc2nc(-c3ccccc3)cc(-c3ccccc3)n2n1
O=C(O)c1cc2nc(-c3ccccc3)cc(-c3ccccc3)n2n1
[O][=C][Branch1][C][O][C][C][=C][N][=C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring2][Ring1][C][N][=Ring2][Ring1][Branch1]
5,7-diphenylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid