Task: Answer the multiple choice question.
Question: Which drug has a 3.947% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCN1CCN(CC(=O)Nc2sc3c(c2C#N)CCC(C)C3)CC1
b: CCc1cc2c3c(c1)C1(C(=O)N3C(C)(C)C=C2C)C(C#N)=C(N)Oc2[nH]c(=O)[nH]c(=O)c21
Answer: b. CCc1cc2c3c(c1)C1(C(=O)N3C(C)(C)C=C2C)C(C#N)=C(N)Oc2[nH]c(=O)[nH]c(=O)c21
{#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#}
CCc1cc2c3c(c1)C1(C(=O)N3C(C)(C)C=C2C)C(C#N)=C(N)Oc2[nH]c(=O)[nH]c(=O)c21
CCc1cc2c3c(c1)C1(C(=O)N3C(C)(C)C=C2C)C(C#N)=C(N)Oc2[nH]c(=O)[nH]c(=O)c21
7'-amino-6-ethyl-9,11,11-trimethyl-2,2',4'-trioxospiro[1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12),9-tetraene-3,5'-1H-pyrano[2,3-d]pyrimidine]-6'-carbonitrile