Task: Answer the MCQ question.
Question: Which drug exhibits a 11.346\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCOc1ccc(/C=N/Nc2cc(N3CCOCC3)nc(C)n2)c(O)c1
b. CCC(C)(C)NC(=O)C(c1cccn1C)N(C(=O)Cn1nnc2ccccc21)c1ccccc1OC
Answer: a. CCOc1ccc(/C=N/Nc2cc(N3CCOCC3)nc(C)n2)c(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#}
CCOc1ccc(/C=N/Nc2cc(N3CCOCC3)nc(C)n2)c(O)c1
CCOc1ccc(/C=N/Nc2cc(N3CCOCC3)nc(C)n2)c(O)c1
5-ethoxy-2-[(E)-[(2-methyl-6-morpholin-4-ylpyrimidin-4-yl)hydrazinylidene]methyl]phenol