Task: Answer the multiple choice question.
Query: Which drug has a 12.251% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(c1ccc(Br)cc1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
[b] CCOC(=O)c1[nH]c2ccc(OC)cc2c1NC(=O)CN1CCC2(CC1)OCCO2
Answer: b. CCOC(=O)c1[nH]c2ccc(OC)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_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#}
CCOC(=O)c1[nH]c2ccc(OC)cc2c1NC(=O)CN1CCC2(CC1)OCCO2
CCOC(=O)c1[nH]c2ccc(OC)cc2c1NC(=O)CN1CCC2(CC1)OCCO2
ethyl 3-[[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)acetyl]amino]-5-methoxy-1H-indole-2-carboxylate