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 other words.
Options:
a.) CCOC(=O)C1(C)NC(c2ccc(O)cc2)C2C(=O)N(c3ccccc3)C(=O)C21
b.) CC(Sc1nnc(-c2ccc(Cl)cc2Cl)n1Cc1ccccc1)C(=O)Nc1nccs1
c.) COc1cc(OC)cc(C(=O)NC(C(=O)OCn2nnc3ccccc3c2=O)C(C)C)c1
d.) CC12CCC(c3c(CO)nn(-c4ccccc4)c31)C2(C)C
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}