Task: Please answer the multiple choice question.
Question: Which molecules are not a 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.) C/C(=N\N1C(C)CCCC1C)c1ccc(Cl)c([N+](=O)[O-])c1
b.) COC(=O)c1sccc1NC(=S)N1CCCCC1C
c.) CCOC(=O)C1(CCOC)CCN(Cc2ccc(C(=O)OC)cc2)CC1
d.) C=CCn1c(NCc2ccc(OC)cc2O)nc2ccccc21
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}