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) CCCN1CCOC(CC(=O)Nc2ccc([N+](=O)[O-])cc2)C1=O
b) O=C(N=C1SC2CS(=O)(=O)CC2N1Cc1ccc(Cl)cc1)C1CC1
c) CC1(C)CC(NC(=O)C(c2ccccc2)c2ccccc2)CC(C)(C)N1
d) CC(=O)N1c2ccc(S(=O)(=O)NCCC(=O)N3CCC(C)CC3)cc2CC1C
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}