Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -27.690% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1cc(=O)[nH]c(SCC(=O)Nc2ccccc2C)n1
(b) O=S(=O)(c1ccc(Br)cc1)N1CCN(Cc2ccco2)CC1
(c) O=C1c2ccc(Cl)cc2S(=O)(=O)c2cccc(C(=O)N3CCN(c4ccc(Cl)cn4)CC3)c21
(d) O=C(O)C1C2C=CC(C2)C1C(=O)NCc1ccc(Cl)cc1Cl
Answer: b. O=S(=O)(c1ccc(Br)cc1)N1CCN(Cc2ccco2)CC1
{#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)N1CCN(Cc2ccco2)CC1
O=S(=O)(c1ccc(Br)cc1)N1CCN(Cc2ccco2)CC1
1-(4-bromophenyl)sulfonyl-4-(furan-2-ylmethyl)piperazine