Task: Answer the MCQ question.
Question: Which compound has a 9.073\% 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. O=C(CSc1ccc(-c2ccccn2)nn1)NCc1ccc(F)cc1
b. Cc1nn(Cc2ccc([N+](=O)[O-])cc2)c(=O)n1-c1ccc(F)cc1
c. Cc1ccc2c(c1)N(CC(=O)NCCCN1CCCCC1C)C(=O)c1cccnc1O2
d. COc1ccc(S(=O)(=O)N2CCOC2CNC(=O)C(=O)NCc2ccccc2OC)cc1
Answer: a. O=C(CSc1ccc(-c2ccccn2)nn1)NCc1ccc(F)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(CSc1ccc(-c2ccccn2)nn1)NCc1ccc(F)cc1
O=C(CSc1ccc(-c2ccccn2)nn1)NCc1ccc(F)cc1
N-[(4-fluorophenyl)methyl]-2-(6-pyridin-2-ylpyridazin-3-yl)sulfanylacetamide