Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(C)CCN(C(=O)CNC(=O)c1ccco1)C(C(=O)NC1CCCCC1)c1ccco1
b. CCOc1ccccc1OCCCC(=O)NNC(=O)c1nn(C)c(=O)c2ccccc12
c. COc1ccccc1NC(=S)NC(=O)C1CC1
d. COCCn1c(N)c(N(Cc2ccccc2)C(=O)c2ccc(-c3ccc(Cl)cc3)o2)c(=O)[nH]c1=O
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}