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. Cc1c(C(=O)Nc2cccc(Cl)c2)oc2ccc(S(=O)(=O)N3CCC4(CC3)OCCO4)cc12
b. COc1cc(Cl)c(CN2CCC(CCC(=O)NC3CC3)CC2)cc1OC
c. CC(=O)c1ccc(S(=O)(=O)Nc2ccc(-n3c(C)nc4ccccc4c3=O)cc2)cc1
Answer: a, 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}