Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccc(NC(=O)C(c2ccccc2)c2ccccc2)c(OC)c1
[b] Cc1cccc(OCCCC(=O)Nc2ccc(Cl)c(S(=O)(=O)N3CCOCC3)c2)c1
[c] COc1ccc2c(c1OC)C(=O)OC2Nc1ccccn1
[d] O=C(NCCc1ccccc1)NC(Cc1ccccc1)C(=O)O
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}