Task: Answer the multiple choice question.
Question: Which drug exhibits a -15.605% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) COc1ccc(-c2cnc3ccccc3n2)cc1NC(=O)CNC(=O)c1ccccc1
b.) O=C1C=C(NCc2ccco2)C2(CCCCC2)O1
c.) O=S(=O)(c1ccccc1)N1CN(Cc2ccc(F)cc2)c2nc3ccccc3nc21
d.) COc1ccc(-c2nc3c(c(SCC(=O)Nc4cccc(O)c4)n2)Cc2c(CO)cnc(C)c2O3)cc1
e.) COc1ccc(NC(=O)CCN2CCN(S(=O)(=O)c3cc(Cl)ccc3OC)CC2)cc1
Answer: c. O=S(=O)(c1ccccc1)N1CN(Cc2ccc(F)cc2)c2nc3ccccc3nc21
{#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=S(=O)(c1ccccc1)N1CN(Cc2ccc(F)cc2)c2nc3ccccc3nc21
O=S(=O)(c1ccccc1)N1CN(Cc2ccc(F)cc2)c2nc3ccccc3nc21
3-(benzenesulfonyl)-1-[(4-fluorophenyl)methyl]-2H-imidazo[4,5-b]quinoxaline