Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 16.436\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COc1ccc(NC(=O)N2CCCC(c3nc(-c4ccc(OC)cc4)no3)C2)cc1
b.) CC(C)(CO)N1CCN(C(=S)Nc2ccccc2)CC1
c.) O=S(=O)(c1ccccc1)N1CCC2(CC1)OCCO2
d.) Cc1sc2ncn(CC(=O)NCC(=O)N(C)C3CCCCC3)c(=O)c2c1C
e.) COC(OC)c1nc(SCC(=O)Nc2cccc(Cl)c2)ncc1C(=O)O
Answer: c. O=S(=O)(c1ccccc1)N1CCC2(CC1)OCCO2
{#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#}
8-(benzenesulfonyl)-1,4-dioxa-8-azaspiro[4.5]decane