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 other words.
Options:
a CCN(CC)C(=O)c1cc(Cl)ccn1
b COc1ccc(Cl)cc1NC(=O)N1CCN(c2ccccc2OC)CC1
c CCN1CCC2(CC1)N=C(c1ccc(F)cc1)C(=S)N2C(=O)c1ccc(C(C)(C)C)cc1
d CCN(CC(=O)Nc1ccccc1C(F)(F)F)C(=O)C1CSC2(C)CCC(=O)N12
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}