Task: Answer the MCQ question.
Query: Which compound has a -22.733\% human ether-à-go-go related gene (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: O=C(NCc1ccc(F)cc1)C1CCCN(c2cnccn2)C1
b: CCn1c(COc2ccccc2)nnc1SCC(=O)C(C)(C)C
c: CCc1ccc2[nH]c(=O)c(C(c3nnnn3Cc3ccc(OC)cc3)N3CCOCC3)cc2c1
d: CCOc1ccc(Nc2nc(NCC(=O)O)nc(N)c2[N+](=O)[O-])cc1
Answer: a. O=C(NCc1ccc(F)cc1)C1CCCN(c2cnccn2)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#}
O=C(NCc1ccc(F)cc1)C1CCCN(c2cnccn2)C1
O=C(NCc1ccc(F)cc1)C1CCCN(c2cnccn2)C1
N-[(4-fluorophenyl)methyl]-1-pyrazin-2-ylpiperidine-3-carboxamide