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) CC(C)c1cc(CNC(=O)CCc2nnc(CCCCc3ccccc3)o2)on1
(b) CCSc1cnn(-c2ccccc2)c(=O)c1Cl
(c) CC(C)CNS(=O)(=O)c1ccc(CCC(=O)Nc2ccc3c(c2)OCO3)cc1
(d) O=C(CSCc1ccc([N+](=O)[O-])cc1)NC1CC1
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}