Task: Answer the multiple choice question.
Query: Which drug exhibits a -23.373% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCOC(=O)c1csc(NC(=O)CSc2nnnn2-c2ccc3c(c2)OCCO3)n1
[b] O=c1cc(-c2ccccc2Cl)oc2c(NS(=O)(=O)c3cccs3)ccc(O)c12
[c] CC(OC(=O)c1cc2sccc2n1C)C(=O)NCc1ccco1
[d] Cc1ccc(C)c(S(=O)(=O)N2CCN(C(=O)CSc3ccccc3F)CC2)c1
Answer: b. O=c1cc(-c2ccccc2Cl)oc2c(NS(=O)(=O)c3cccs3)ccc(O)c12
{#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#}
O=c1cc(-c2ccccc2Cl)oc2c(NS(=O)(=O)c3cccs3)ccc(O)c12
O=c1cc(-c2ccccc2Cl)oc2c(NS(=O)(=O)c3cccs3)ccc(O)c12
N-[2-(2-chlorophenyl)-5-hydroxy-4-oxochromen-8-yl]thiophene-2-sulfonamide