Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: NC(=O)c1sc2nc3c(c(-c4ccccc4)c2c1N)CCC3
b: C=CCc1cccc(OC)c1OCCOCCn1ccnc1.O=C(O)C(=O)O
c: Cl.c1ccc(CCn2nnnc2CN2CCN(C3CCCC3)CC2)cc1
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}