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 CC(C)Oc1ccc(C(=O)Nc2nnc(SCC(=O)N3CCOCC3)s2)cc1
b CCCNC(=S)Nc1ccc(S(N)(=O)=O)cc1
c CCCCn1c2ccc(F)cc2c2nnc(SCCN3CCOCC3)nc21
Answer: a, b
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}