Task: Answer the MCQ question.
Question: Which compound exhibits a -12.020\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1cc(=O)n2nc(N3CCC(C(=O)NCc4cccnc4)CC3)sc2n1
b: COCCN(CC(=O)Nc1cc(Cl)ccc1-n1cncn1)Cc1nc2ccccc2c(=O)[nH]1
c: O=C(Nc1nc2ccccc2[nH]1)c1ccccc1[N+](=O)[O-]
d: Cc1nnc(Nc2ccc(Cl)cc2)s1
Answer: b. COCCN(CC(=O)Nc1cc(Cl)ccc1-n1cncn1)Cc1nc2ccccc2c(=O)[nH]1
{#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#}
COCCN(CC(=O)Nc1cc(Cl)ccc1-n1cncn1)Cc1nc2ccccc2c(=O)[nH]1
COCCN(CC(=O)Nc1cc(Cl)ccc1-n1cncn1)Cc1nc2ccccc2c(=O)[nH]1
N-[5-chloro-2-(1,2,4-triazol-1-yl)phenyl]-2-[2-methoxyethyl-[(4-oxo-3H-quinazolin-2-yl)methyl]amino]acetamide