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 other words.
Options:
a: CCN(CC)C(=O)CCc1nc2sc3c(c2c(=O)[nH]1)CCCC3
b: O=C(O)C1CCC(NSc2ccccc2[N+](=O)[O-])CC1
c: O=C1NC2(Nc3ccccc31)C(=O)Nc1ccccc12
d: O=C(NC1CCCCC1)C(c1ccncc1)N(C(=O)Cc1cccs1)c1ccccc1
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}