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) COCCn1c(SCC(=O)N2CCCc3ccccc32)nc2cccnc21
b) CCN1CCN(c2ccc(S(=O)(=O)N3CCCCC3)cc2NC(=O)c2sccc2C)CC1
c) CCCCCCn1cnc2c(oc3nc4c(cc32)CCCC4)c1=O
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}