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, c, or d without using any other words.
Options:
(a) CCc1noc(C)c1C(=O)OCC(=O)N(C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
(b) Fc1ccccc1COc1ccc(-c2nnn(Cc3ccccc3F)n2)cc1
(c) CCn1c(O)c(C=NC2CCCC2)sc1=S
(d) Cc1cnc(CNC(=O)CC2C(=O)NCCN2Cc2cccc(F)c2F)cn1
Answer: a, b, c, d
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}