Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 28.398\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(CSc1nc2ccccc2o1)N/N=C/c1ccc(C(=O)O)cc1
(b) Nc1nc(Cl)cc(N2CCC(c3cc(-c4ccc(Cl)cc4)n[nH]3)CC2)n1
(c) Cc1ccn2c(=O)nc(SCC(=O)c3ccc(Cl)cc3)nc2c1
Answer: a. O=C(CSc1nc2ccccc2o1)N/N=C/c1ccc(C(=O)O)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=C(CSc1nc2ccccc2o1)N/N=C/c1ccc(C(=O)O)cc1
O=C(CSc1nc2ccccc2o1)N/N=C/c1ccc(C(=O)O)cc1
4-[(E)-[[2-(1,3-benzoxazol-2-ylsulfanyl)acetyl]hydrazinylidene]methyl]benzoic acid