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] Cc1nc(CCNS(=O)(=O)c2cccs2)cs1
[b] COC(=O)c1cccn(CC(=O)c2ccc(Cl)cc2Cl)c1=O
[c] Cc1cccc(N(C)C(=O)c2coc(=O)c3ccccc23)c1
[d] COc1ccc2[nH]cc(CCNC(C)=O)c2c1
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}