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: COc1cccc(N2CCN(Cc3ccsc3)CC2)c1
b: COC(=O)c1ccccc1NC(=O)CSc1nnc(C(CO)NC(=O)c2ccccc2Cl)n1C
c: CCOc1ccc(CN(C)CC(=O)Nc2cccc(S(=O)(=O)N(C)c3ccccc3)c2)cc1.O=C(O)C(=O)O
d: O=C(NCCc1ccc(Cl)cc1)C1CCCN(S(=O)(=O)c2cnc[nH]2)C1
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}