Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -0.125\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=S(=O)(NCc1ccccc1)c1ccc(S(=O)(=O)N2CCCCC2)cc1
b COC(CNC(=O)c1c[nH]c2ccc(S(=O)(=O)N3CCOCC3)cc2c1=O)OC
c CCOc1ccc(-n2c(SCC(=O)Nc3ccc(CC)cc3)nc3n[nH]c(C)c3c2=N)cc1
Answer: a. O=S(=O)(NCc1ccccc1)c1ccc(S(=O)(=O)N2CCCCC2)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=S(=O)(NCc1ccccc1)c1ccc(S(=O)(=O)N2CCCCC2)cc1
O=S(=O)(NCc1ccccc1)c1ccc(S(=O)(=O)N2CCCCC2)cc1
N-benzyl-4-piperidin-1-ylsulfonylbenzenesulfonamide