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) O=C(CCSCCc1ccccn1)Nc1cc(F)ccc1F
b) Cc1ccc(-c2csc(NC(=O)CN3CCOCC3)n2)cc1
c) COc1ccc([N+](=O)[O-])cc1NC(=O)c1ccco1
d) CCCOc1ccc(C(=O)OCCN2CCCCC2)c(O)c1.Cl
Answer: a, b, c
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}