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) O=C(c1cc2c(ccc3ccccc32)oc1=O)N1CCCC1
b) c1c2c(cc3sc(N4CCOCC4)nc13)OCO2
c) Cc1ccc(C)c(NC(=O)CSc2nnc(CSc3nc(C)cc(C)n3)n2Cc2ccco2)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}