Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1cccc(C)c1NC(=O)CSc1nnc(-c2ccco2)n1N
[b] COCCN(Cc1nc2ccccc2c(=O)[nH]1)C(=O)COc1cccc(C(C)=O)c1
[c] CCn1c2ccccc2c2cc(NC(=O)COc3ccccc3)ccc21
[d] C=C1c2cc3c(cc2NC(=S)N1Cc1ccccc1)OCO3
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}