Problem statement: Answer the multiple-choice question.
Query: Which drug has a 0.398% hERG inhibition at a concentration of 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(NC(=O)CN2C(=O)C(C)Oc3ccccc32)cc1
b O=S(=O)(c1cccc2cccnc12)n1cnc2ccccc21
c COCCCn1c(SCC(=O)OC2CCCCC2)nnc1-c1ccco1
d O=C(CCC(=O)N1CCN(c2ccc(O)cc2)CC1)c1ccc(Br)cc1
e Cc1ccccc1NC(=O)c1ccc(-c2ccc(Cl)cc2Cl)o1
Answer: b. O=S(=O)(c1cccc2cccnc12)n1cnc2ccccc21
{#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)(c1cccc2cccnc12)n1cnc2ccccc21
O=S(=O)(c1cccc2cccnc12)n1cnc2ccccc21
8-(benzimidazol-1-ylsulfonyl)quinoline