Task: Answer the multiple choice question.
Query: Which drug exhibits a -3.064\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1cc(NC(=O)COC(=O)COc2ccc3c4c(c(=O)oc3c2)CCC4)no1
[b] O=C(NCCN1CCCCC1)c1cc2ccccc2[nH]1
Answer: a. Cc1cc(NC(=O)COC(=O)COc2ccc3c4c(c(=O)oc3c2)CCC4)no1
{#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#}
[2-[(5-methyl-1,2-oxazol-3-yl)amino]-2-oxoethyl] 2-[(4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl)oxy]acetate