Task: Answer the multiple-choice question.
Question: Which compound exhibits a 13.396\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(CCc1nnc2ccc(NCc3ccc(Cl)cc3)nn12)NC1CCCCC1
b.) CCOC(=O)c1nn(-c2ccccc2F)c2nc(Nc3ccccc3)cc(=O)n12
c.) O=C(COC(=O)c1cccc(S(=O)(=O)N2CCOCC2)c1)Nc1ccc2[nH]c(=O)[nH]c2c1
d.) O=C(Cn1cnc2c(nnn2Cc2ccc(F)cc2)c1=O)NCc1ccc(F)cc1
Answer: c. O=C(COC(=O)c1cccc(S(=O)(=O)N2CCOCC2)c1)Nc1ccc2[nH]c(=O)[nH]c2c1
{#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(COC(=O)c1cccc(S(=O)(=O)N2CCOCC2)c1)Nc1ccc2[nH]c(=O)[nH]c2c1
O=C(COC(=O)c1cccc(S(=O)(=O)N2CCOCC2)c1)Nc1ccc2[nH]c(=O)[nH]c2c1
[2-oxo-2-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]ethyl] 3-morpholin-4-ylsulfonylbenzoate