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) COc1ccc(OCC(=O)Nc2ccc(N3CCN(C(=O)c4ccco4)CC3)cc2)cc1
(b) COc1cccc(C(CC(=O)NCCN2CCOCC2)NS(=O)(=O)c2ccc(C)cc2)c1OC
(c) O=C(NCc1ccccc1)C(c1cccs1)N(Cc1cccs1)C(=O)c1cnccn1
(d) Cc1ccc(S(=O)(=O)NCCC(=O)Nc2nnc(C)s2)cc1
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}