Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CC(Cc1ccccc1)NC(=O)CCCCC(=O)NC(C)Cc1ccccc1
b) Cc1onc(-c2ccccc2)c1C(=O)N1CCN(S(=O)(=O)c2ccc3c(c2)OCCO3)CC1
c) O=C(COC(=O)CCc1nc2ccccc2c(=O)[nH]1)Nc1ccc(OC(F)(F)F)cc1
d) CCn1ccnc1CN1CCCC(C(=O)c2ccc3c4c(cccc24)CC3)C1
Answer: a, b, c
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}