Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CN(Cc1ccccc1)C(=O)c1[nH]cnc1C(=O)Nc1cccc(Cl)c1
b: O=C1C2C3C=CC(C2C(=O)N1CCO)C1C(=O)N(CCO)C(=O)C31
c: COc1ccccc1NC(=S)N1CCC(NC(=O)C23CC4CC(CC(C4)C2)C3)CC1
d: Cc1ccc(S(=O)(=O)N2CCN(C(=O)CCc3nc4ccccc4c(=O)[nH]3)CC2)c(C)c1
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}