Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 1.756\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCN(c1ccccc1)S(=O)(=O)c1cc(C(=O)Oc2ccc3c(C)cc(=O)oc3c2)ccc1C
b Cc1ccc(-c2cc3c(N=O)c4ccccc4c-3n[nH]2)cc1
c CC(=O)c1cccc(NC(=O)[C@@H](NC(N)=O)C(C)C)c1
Answer: a. CCN(c1ccccc1)S(=O)(=O)c1cc(C(=O)Oc2ccc3c(C)cc(=O)oc3c2)ccc1C
{#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#}
CCN(c1ccccc1)S(=O)(=O)c1cc(C(=O)Oc2ccc3c(C)cc(=O)oc3c2)ccc1C
CCN(c1ccccc1)S(=O)(=O)c1cc(C(=O)Oc2ccc3c(C)cc(=O)oc3c2)ccc1C
(4-methyl-2-oxochromen-7-yl) 3-[ethyl(phenyl)sulfamoyl]-4-methylbenzoate