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] O=C(O)CC1(CC(=O)Nc2ccc3ccccc3c2)CCCCC1
[b] CS(=O)(=O)c1ccc(C(=O)OCC(=O)NC(=O)Cc2ccccc2)cc1
[c] CCS(=O)(=O)N1Cc2ccccc2CC1C(=O)Nc1ccc(F)c(F)c1
[d] O=C(O)c1ccc(NC(=O)c2ccccc2NC(=O)c2cccc(Br)c2)cc1
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}