Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -1.955% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(CNC(=O)c1ccccc1)N/N=C/C=C/c1ccccc1
b: COc1cc([C@H]2Oc3c(OC)cc(CCCO[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)cc3[C@@H]2CO)ccc1O
Answer: a. O=C(CNC(=O)c1ccccc1)N/N=C/C=C/c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CNC(=O)c1ccccc1)N/N=C/C=C/c1ccccc1
O=C(CNC(=O)c1ccccc1)N/N=C/C=C/c1ccccc1
N-[2-oxo-2-[(2E)-2-[(E)-3-phenylprop-2-enylidene]hydrazinyl]ethyl]benzamide