Task: Answer the MCQ question.
Query: Which compound has a 3.809\% human ether-à-go-go related gene (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 COc1ccc(CNC(=O)C2CCCN2)cc1OC.O=C(O)C(=O)O
b COc1ccc(NC(=O)CSc2nc3ccccc3nc2N2CCCCC2)cc1
c O=C(CSc1ccc2nnc(-c3ccccn3)n2n1)Nc1ccc2c(c1)OCO2
d Cc1cc(NCc2ccccc2)nc(N2CCOCC2)n1
e Cc1onc(-c2c(F)cccc2Cl)c1C(=O)N(C)CC(=O)Nc1cccc(F)c1
Answer: d. Cc1cc(NCc2ccccc2)nc(N2CCOCC2)n1
{#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#}
Cc1cc(NCc2ccccc2)nc(N2CCOCC2)n1
Cc1cc(NCc2ccccc2)nc(N2CCOCC2)n1
N-benzyl-6-methyl-2-morpholin-4-ylpyrimidin-4-amine