Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCC1CCCCN1CCNC(=O)c1[nH]c(C)c(C(C)=O)c1C
b CCC(=O)CC(c1ccccc1)C1(Cl)C(=O)c2ccccc2C1=O
c Cn1nc(C(=O)NCCCN2CCCCC2)c2c1-c1ccccc1S(=O)(=O)C2
d CCOC(=O)CSc1nnc2c(n1)C1(C)CCC2C1(C)C
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}