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, or c without using any other words.
Options:
[a] COC(=O)c1sc(-c2ccc(C(C)(C)C)cc2)cc1NC(=O)COCC(=O)O
[b] C/C(N)=C(/C#N)C(=O)CSc1nc2ccccc2c(=O)n1-c1ccc(C)cc1
[c] CC(c1nccs1)N(C)C(=O)CCc1nnc(-c2ccc(-c3ccccc3)cc2)o1
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}