Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 15.671\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CCCC(C)NC(=O)COc1ccc(S(=O)(=O)c2ccc(OCC(=O)NC(C)CCC)cc2)cc1
(b) CN(C)CCCN(Cc1cc2cc3c(cc2[nH]c1=O)OCCO3)C(=O)NC1CCCCC1
(c) N#Cc1c(-c2ccccc2)nc2n(-c3ccccc3)nc(C(=O)Nc3ccccc3)n2c1=O
(d) Cc1c2cnn(CC(=O)NCCN3CCOCC3)c(=O)c2c(C)n1Cc1ccccc1
(e) COC(=O)c1sc(N2C(=O)C(O)=C(C(=O)c3ccc(C)o3)C2c2ccc([N+](=O)[O-])cc2)nc1C
Answer: b. CN(C)CCCN(Cc1cc2cc3c(cc2[nH]c1=O)OCCO3)C(=O)NC1CCCCC1
{#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)CCCN(Cc1cc2cc3c(cc2[nH]c1=O)OCCO3)C(=O)NC1CCCCC1
CN(C)CCCN(Cc1cc2cc3c(cc2[nH]c1=O)OCCO3)C(=O)NC1CCCCC1
3-cyclohexyl-1-[3-(dimethylamino)propyl]-1-[(7-oxo-3,6-dihydro-2H-[1,4]dioxino[2,3-g]quinolin-8-yl)methyl]urea