Task: Answer the multiple-choice question.
Question: Which drug exhibits a 13.401\% human ether-à-go-go related gene (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] O=C(CN1C(=O)c2ccccc2C1=O)N(CCO)Cc1ccccc1
[b] Cc1noc(C)c1S(=O)(=O)N1CCN(c2ccccc2)CC1
[c] COCCNc1nnnc2c1sc1nc(N3CCOCC3)c3c(c12)CC(C)(C)OC3
[d] CCCNC(=O)COC(=O)c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1
[e] COc1ccc(N(CC(=O)Nc2cc(Cl)ccc2OC)S(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)cc1
Answer: b. Cc1noc(C)c1S(=O)(=O)N1CCN(c2ccccc2)CC1
{#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#}
Cc1noc(C)c1S(=O)(=O)N1CCN(c2ccccc2)CC1
Cc1noc(C)c1S(=O)(=O)N1CCN(c2ccccc2)CC1
3,5-dimethyl-4-(4-phenylpiperazin-1-yl)sulfonyl-1,2-oxazole