Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -2.974\% 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 or b without using any other words.
Options:
a.) O=C(/C=C/c1ccccc1)Nc1cc(C(=O)O)cc(C(=O)O)c1
b.) COc1cc(-c2cc(C(=O)Nc3ccccc3N3CCOCC3)c3ccccc3n2)cc(OC)c1OC
Answer: a. O=C(/C=C/c1ccccc1)Nc1cc(C(=O)O)cc(C(=O)O)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(/C=C/c1ccccc1)Nc1cc(C(=O)O)cc(C(=O)O)c1
O=C(/C=C/c1ccccc1)Nc1cc(C(=O)O)cc(C(=O)O)c1
5-[[(E)-3-phenylprop-2-enoyl]amino]benzene-1,3-dicarboxylic acid