Problem statement: Answer the MCQ question.
Query: Which compound has a 18.504\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CN1CCN(c2c(F)cc3c(=O)c(C(=O)[O-])cn4c3c2OCN4C)CC1
b.) COc1ccc(S(=O)(=O)Nc2ccccn2)cc1C(=O)Nc1ccccc1
Answer: a. CN1CCN(c2c(F)cc3c(=O)c(C(=O)[O-])cn4c3c2OCN4C)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#}
CN1CCN(c2c(F)cc3c(=O)c(C(=O)[O-])cn4c3c2OCN4C)CC1
CN1CCN(c2c(F)cc3c(=O)c(C(=O)[O-])cn4c3c2OCN4C)CC1
7-fluoro-2-methyl-6-(4-methylpiperazin-1-yl)-10-oxo-4-oxa-1,2-diazatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylate