Task: Answer the multiple-choice question.
Query: Which drug exhibits a -29.835\% 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 CCn1c(SCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)nnc1-c1ccccc1
b Cc1ccc(NC(=O)COC(=O)c2cccc(OC(F)F)c2)cc1S(=O)(=O)N1CCCCC1
c O=c1cc(CN2CCN(S(=O)(=O)/C=C/c3ccccc3)CC2)c2ccc(O)cc2o1
Answer: c. O=c1cc(CN2CCN(S(=O)(=O)/C=C/c3ccccc3)CC2)c2ccc(O)cc2o1
{#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=c1cc(CN2CCN(S(=O)(=O)/C=C/c3ccccc3)CC2)c2ccc(O)cc2o1
O=c1cc(CN2CCN(S(=O)(=O)/C=C/c3ccccc3)CC2)c2ccc(O)cc2o1
7-hydroxy-4-[[4-[(E)-2-phenylethenyl]sulfonylpiperazin-1-yl]methyl]chromen-2-one