Task: Answer the MCQ question.
Question: Which compound has a 18.748\% 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(NC(=O)C2CCN(c3nc(C)cc(C)n3)CC2)cc1
b. COc1ccc(NC(=S)N/C(=N/S(=O)(=O)c2ccc(C)cc2)c2ccccc2)cc1
c. CCOc1cc(C(=S)N2CCOCC2)ccc1OC(=O)c1ccccc1
d. CC(C)C(=O)NNC(=O)CSc1nnc(-c2ccccc2)c(-c2ccccc2)n1
e. CC(=O)Nc1cccc(/C(C)=N/NS(=O)(=O)c2ccccc2)c1
Answer: a. Cc1ccc(NC(=O)C2CCN(c3nc(C)cc(C)n3)CC2)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#}
Cc1ccc(NC(=O)C2CCN(c3nc(C)cc(C)n3)CC2)cc1
Cc1ccc(NC(=O)C2CCN(c3nc(C)cc(C)n3)CC2)cc1
1-(4,6-dimethylpyrimidin-2-yl)-N-(4-methylphenyl)piperidine-4-carboxamide