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 additional words.
Options:
a. CC(C)Cn1c(-c2cccs2)nc2nc3ccccc3nc21
b. CCOC(=O)c1c(C)[nH]c(C)c1C(=O)CSc1nc2ccccc2c(=O)n1-c1ccc(F)cc1
c. COCCCOc1ccnc(CS(=O)c2nc3ccccc3[nH]2)c1C
d. CCOc1ccc(NC(=O)CN(C)C(=O)c2cn(-c3ccccc3)nc2-c2cccs2)cc1OCC
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}