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 or b without using any additional words.
Options:
a Cc1ccc(SCCNC(=O)/C=C/c2ccccc2Cl)cc1
b COC(=O)[C@@]1(Cc2ccc(OC)cc2)[C@@H]2C(=CC(=O)[C@H]2CC(=O)C(=O)N(C)C)CN1C(=O)c1ccccc1
Answer: a, b
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}