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: COc1ccccc1NC(=O)CCn1cccc1
b: CCOC(=O)C1CCN(C(=S)Nc2ccccc2)CC1
c: Cc1cccnc1NC(=O)CNC(=O)C12CC3CC(CC(C3)C1)C2
d: COc1cc2c(cc1OC)C(COc1ccc3c(C)cc(=O)oc3c1)N(C(=O)c1ccco1)CC2
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}