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 additional words.
Options:
a. COc1cc(/C=C/c2ccc3cccc(O)c3n2)cc(Br)c1OC
b. CC1CN(S(=O)(=O)c2ccc(C(=O)NCCCn3ccnc3)cc2)CC(C)O1
c. CC[C@H](C)[C@H](NC(=O)CNC(=O)COc1cc2c(c3oc(=O)cc(C)c13)CCC(C)(C)O2)C(=O)O
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}