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.) COc1ccc(C(CNC(=O)C(C)Oc2ccc(Br)cc2)N2CCCC2)cc1
b.) NC(=O)c1oc2ccccc2c1NC(=O)C1COc2ccccc2O1
c.) CCn1cc(C(=O)NC(=S)Nc2sc3c(c2C(=O)OC)CCCCCC3)cn1
d.) CCN(CC(=O)Nc1ccc2c(c1)OCCO2)C(=O)c1ccc([N+](=O)[O-])s1
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}