Task: Answer the multiple choice question.
Question: Which compound exhibits a 3.771\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CC(=O)c1ccc(NC(=O)N2CCN(c3ccc(C)cc3)C(C)C2)cc1
[b] COc1cc(S(=O)(=O)N2CCOCC2)ccc1NC(=O)COc1ccc(N(C)S(=O)(=O)c2ccc(C)cc2)cc1
[c] Cc1ccc(Cl)cc1NC(=S)N1CCC(c2ccccc2)C1
[d] C=CCn1c(SCC(=O)Nc2ccc(C(=O)OCC)cc2)nnc1-c1sc(N)nc1C
Answer: a. CC(=O)c1ccc(NC(=O)N2CCN(c3ccc(C)cc3)C(C)C2)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#}
CC(=O)c1ccc(NC(=O)N2CCN(c3ccc(C)cc3)C(C)C2)cc1
CC(=O)c1ccc(NC(=O)N2CCN(c3ccc(C)cc3)C(C)C2)cc1
N-(4-acetylphenyl)-3-methyl-4-(4-methylphenyl)piperazine-1-carboxamide