Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCCN(CCC)S(=O)(=O)c1ccc(C(=O)Nc2nnc(-c3cc(OC)cc(OC)c3)o2)cc1
b Cc1ccc(C(=O)NC2CCCCNC2=O)cc1C
c OC[C@H](O)[C@H](O)[C@@H](O)[C@@H](O)[C@@H]1SC(c2ccccc2)=NN1c1ccccc1
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}