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 other words.
Options:
a. CCOc1ccc(C(C)=O)cc1COC(=O)c1cnc(Cl)c(Cl)c1
b. CC1CCCC(NC(=O)CSc2nccn2C)C1C.Cl
c. COc1cc([N+](=O)[O-])ccc1NC(=O)N1CCCCCC1
d. CC(C)N1C(=O)CC2(CCN(CCOC(=O)C(O)(c3ccccc3)c3ccccc3)CC2)C1=O.Cl
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}