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 other words.
Options:
a: O=C1CC2(CCCC2)Oc2ccccc21
b: O=C(CN1C(=O)CSc2ccc(S(=O)(=O)N3CCOCC3)cc21)NCCCN1CCCCC1
c: CCC(=O)c1ccc(N2CCCCC2)c(F)c1
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}