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) CCOc1ccc(NC(=O)N[C@@H](Cc2ccccc2)C(=O)O)cc1
b) CN1C(=S)SC2CS(=O)(=O)CC21
c) O=C(CSc1ncn[nH]1)NCCOc1ccccc1
d) CS(=O)(=O)c1ccc(C(=O)OCC(=O)c2ccc(Cl)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}