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 additional words.
Options:
(a) COC(=O)c1c(C(=O)OC)c2oc3ccccc3n2c1Cl
(b) Cn1c(=O)oc2cc(S(=O)(=O)Nc3cccc4c3CCCC4)ccc21
(c) Cc1cc2sc3ccccc3c(=O)c2c(C)c1O
(d) COc1cccc(Sc2nc(-c3ccccc3)ncc2S(C)(=O)=O)c1
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}