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, or c without using any other words.
Options:
a O=C(CCC(=O)N1CCOc2ccccc21)NCCCc1ccccc1
b COC(=O)CC1(C(=O)OC)Oc2ccc(Br)cc2C(=O)N1c1cccc(Cl)c1Cl
c O=C(COC(=O)C12CC3CC(CC(C3)C1)C2)Nc1ccc2[nH]c(=O)[nH]c2c1
Answer: a, b, c
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}