Task: Answer the multiple-choice question.
Query: Which drug exhibits a -13.300\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CC(C)(C)NC(=O)COC(=O)c1ccc(Cl)nc1
b) CCOC(=O)c1[nH]c2ccc(OCC)cc2c1NC(=O)CN1CCC2(CC1)OCCO2
Answer: b. CCOC(=O)c1[nH]c2ccc(OCC)cc2c1NC(=O)CN1CCC2(CC1)OCCO2
{#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#}
CCOC(=O)c1[nH]c2ccc(OCC)cc2c1NC(=O)CN1CCC2(CC1)OCCO2
CCOC(=O)c1[nH]c2ccc(OCC)cc2c1NC(=O)CN1CCC2(CC1)OCCO2
ethyl 3-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)acetyl]amino]-5-ethoxy-1H-indole-2-carboxylate