Task: Answer the multiple-choice question.
Question: Which drug exhibits a 11.727\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCOC(=O)c1c(-c2ccccc2Cl)cn2ccccc12
[b] O=C(Nc1nnc(-c2ccco2)o1)c1ccc(Cl)cc1
[c] CCN1c2ccc(S(=O)(=O)N3CCOCC3)cc2N(Cc2ccc(OC)cc2)C1C
[d] Cc1ncoc1C(=O)N1CCc2c([nH]c3ccccc23)C1C(C)(C)C
[e] Cc1sc2nc(SCC(=O)NCc3ccco3)n(-c3ccccc3)c(=O)c2c1C
Answer: c. CCN1c2ccc(S(=O)(=O)N3CCOCC3)cc2N(Cc2ccc(OC)cc2)C1C
{#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#}
CCN1c2ccc(S(=O)(=O)N3CCOCC3)cc2N(Cc2ccc(OC)cc2)C1C
CCN1c2ccc(S(=O)(=O)N3CCOCC3)cc2N(Cc2ccc(OC)cc2)C1C
4-[[1-ethyl-3-[(4-methoxyphenyl)methyl]-2-methyl-2H-benzimidazol-5-yl]sulfonyl]morpholine