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)c1ccc(NC(=O)CCSCCc2ccccn2)cc1
b) COc1cc(C)nc(OCCNC(=O)COc2ccc(Cl)cc2C)n1
c) Cc1cccc(Cn2c(N3CCCCC3C)nc3c2c(=O)[nH]c(=O)n3C)c1
d) C[C@H](NC(=O)CCCn1nnc2ccccc2c1=O)C(=O)O
Answer: a, b, 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}