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 additional words.
Options:
a) CCCNC(=O)CN1C(=O)COc2ccc(S(=O)(=O)N3CC(C)CC(C)C3)cc21
b) C=CCn1cc(/C=C2\SC(N3CCOCC3)=NC2=O)c2ccccc21
c) COCCn1c(SC2CCCCC2=O)nnc1-c1ccncc1
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}