Task: Answer the multiple-choice question.
Question: Which compound exhibits a -4.386% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCC(=O)N1CCN(c2ccccc2NC(=O)Cc2ccccc2)CC1
b) O=S(=O)(c1ccc(Br)cc1)N1CCC2(CC1)OCCO2
c) CN(C)CCNC(=O)c1onc(CSc2nc3ccccc3[nH]2)c1C(=O)NCCN(C)C
d) CNc1nc(Nc2ccc(C)c(Cl)c2)c2cnn(C)c2n1
Answer: b. O=S(=O)(c1ccc(Br)cc1)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_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)(c1ccc(Br)cc1)N1CCC2(CC1)OCCO2
O=S(=O)(c1ccc(Br)cc1)N1CCC2(CC1)OCCO2
8-(4-bromophenyl)sulfonyl-1,4-dioxa-8-azaspiro[4.5]decane