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 additional words.
Options:
a.) CCn1c(SCc2nc3ccccc3[nH]2)nnc1-c1cccnc1
b.) COCCCN=Cc1c(C)[nH]n(-c2ccc(Br)cc2Br)c1=O
c.) COc1ccc(CCNC(=O)COc2ccc3c(c2)OCO3)cc1
d.) CCC(=O)Nc1nc2c(c(=O)[nH]1)CCCC2
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}