Problem statement: Answer the MCQ question.
Question: Which compound has a 10.186\% 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 other words.
Options:
(a) Cc1ccc(S(=O)(=O)N2CCN(C3CC(=O)N(CCc4ccccc4)C3=O)CC2)cc1C
(b) CCOC(=O)c1c(C)[nH]c(N=Nc2ccccc2Cl)c1C
(c) COc1ccc(NC(=O)c2cc(-c3ccco3)nc3ccccc23)cn1
(d) CC(C)Nc1nc(NC(C)C)nc(OCCOC(=O)Nc2ccccc2)n1
(e) COc1cc(C(=O)N2CCN(c3cc(Cl)ccc3Cl)CC2)cc(OC)c1OC
Answer: b. CCOC(=O)c1c(C)[nH]c(N=Nc2ccccc2Cl)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#}
CCOC(=O)c1c(C)[nH]c(N=Nc2ccccc2Cl)c1C
CCOC(=O)c1c(C)[nH]c(N=Nc2ccccc2Cl)c1C
ethyl 5-[(2-chlorophenyl)diazenyl]-2,4-dimethyl-1H-pyrrole-3-carboxylate