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.) COc1cccc(-c2ocnc2C(=O)Nc2ccc(N3CCOCC3)cc2N2CCOCC2)c1
b.) COC(=O)c1ccccc1NC(=O)C(C)c1ccc([N+](=O)[O-])cc1
c.) Cc1csc(NC(=O)c2cccn2C)n1
d.) CCCCN(CCCC)Cc1ccc(C(=O)NNC(=O)Nc2ccccc2)o1
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}