Task: Answer the MCQ question.
Question: Which compound has a 19.583\% 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=C1/C(=C\c2ccccc2)C2OCC=C3CN4CCC56c7ccccc7N1C5C2C3CC46
b: Cc1cc(-c2ccc(C)c(S(=O)(=O)NCC3CCN(Cc4ccccc4F)CC3)c2)on1
c: CC(=O)Nc1ccc(S(=O)(=O)n2nc(C)cc2C)cc1
d: COc1ccc(/C=C2/S/C(=N/S(=O)(=O)Cc3ccccc3)NC2=O)cc1OC
e: CN(C)CCOCCOc1ccc(Cl)cc1C(C)(C)C.O=C(O)C(=O)O
Answer: e. CN(C)CCOCCOc1ccc(Cl)cc1C(C)(C)C.O=C(O)C(=O)O
{#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#}
CN(C)CCOCCOc1ccc(Cl)cc1C(C)(C)C.O=C(O)C(=O)O
CN(C)CCOCCOc1ccc(Cl)cc1C(C)(C)C.O=C(O)C(=O)O
2-[2-(2-tert-butyl-4-chlorophenoxy)ethoxy]-N,N-dimethylethanamine;oxalic acid