Problem statement: Answer the MCQ question.
Query: Which compound has a 2.890\% 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(C)COc1ccc(C(=O)NC(=S)Nc2ccc(CN3CCOCC3)cc2)cc1
b Cc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)OCC(=O)NC1CCS(=O)(=O)C1
c CN(Cc1nc(-c2ccc(Cl)cc2)no1)C(=O)CCN1C(=O)[C@H]2CC=CC[C@H]2C1=O
d Cn1c(=O)c2c(nc(CN3CCN(c4cccc(Cl)c4)CC3)n2CCc2ccccc2)n(C)c1=O
Answer: a. CC(C)COc1ccc(C(=O)NC(=S)Nc2ccc(CN3CCOCC3)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#}
CC(C)COc1ccc(C(=O)NC(=S)Nc2ccc(CN3CCOCC3)cc2)cc1
CC(C)COc1ccc(C(=O)NC(=S)Nc2ccc(CN3CCOCC3)cc2)cc1
4-(2-methylpropoxy)-N-[[4-(morpholin-4-ylmethyl)phenyl]carbamothioyl]benzamide