Task: Answer the MCQ question.
Question: Which drug exhibits a 4.714\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1ccc(-n2nc3c(c2NC(=O)c2ccc4c(c2)OCO4)CS(=O)C3)c(C)c1
b. COc1ccc(OC)c(-c2csc(NC(=O)CSCc3c(C)noc3C)n2)c1
c. CCCCc1ccc(NC(=O)N2CCN(c3cc(C)nc4ccccc34)CC2)c(C)c1
d. CC(C)N1CCC(N2CCN(Cc3cc4c(cc3Cl)OCO4)CC2CCO)CC1
Answer: c. CCCCc1ccc(NC(=O)N2CCN(c3cc(C)nc4ccccc34)CC2)c(C)c1
{#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#}
CCCCc1ccc(NC(=O)N2CCN(c3cc(C)nc4ccccc34)CC2)c(C)c1
CCCCc1ccc(NC(=O)N2CCN(c3cc(C)nc4ccccc34)CC2)c(C)c1
N-(4-butyl-2-methylphenyl)-4-(2-methylquinolin-4-yl)piperazine-1-carboxamide