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.) O=C(Nc1ccc(Cl)cn1)C1CCCN(c2ncnc3c2nc2n3CCCCC2)C1
b.) Br.O=C(CNc1ccc(F)cc1)c1ccccc1
c.) CC(C)CCN1CCNC(=O)C1CC(=O)Nc1ccc(F)cc1
d.) CC(C)C(=O)Nc1cc2c3c(c1)CCN3C(=O)CC2
Answer: 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}