Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -3.727\% 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.) O=C(CSc1nnc(Cc2cccs2)n1Cc1ccco1)Nc1ccc(Br)cc1
b.) CC1CCN(C(c2cc3cc4c(cc3[nH]c2=O)OCO4)c2nnnn2CC2CCCO2)CC1
c.) O=C(NN1C(=O)c2ccccc2NC1c1ccoc1)c1ccc([N+](=O)[O-])cc1
d.) Cc1ccc(N/C=C/C(=O)c2ccc(C)cc2)cc1
e.) CCOc1ccc(NC(=O)CN2CCN(C(=O)C3CCCO3)CC2)cc1
Answer: c. O=C(NN1C(=O)c2ccccc2NC1c1ccoc1)c1ccc([N+](=O)[O-])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#}
O=C(NN1C(=O)c2ccccc2NC1c1ccoc1)c1ccc([N+](=O)[O-])cc1
O=C(NN1C(=O)c2ccccc2NC1c1ccoc1)c1ccc([N+](=O)[O-])cc1
N-[2-(furan-3-yl)-4-oxo-1,2-dihydroquinazolin-3-yl]-4-nitrobenzamide