Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CC(OC(=O)CNS(=O)(=O)c1ccc2ccccc2c1)C(=O)NCc1ccccc1
b) O=C(Nc1ccc(Cl)cc1)Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1
c) COc1cccc([C@@H]2Oc3ccc(OC)cc3C(=O)[C@H]2OC(=O)NCc2ccc3c(c2)OCO3)c1
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}