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. CCOc1cc(Cl)c(NC(=O)CC)cc1OCC
b. C=CCNC(=O)/C(C#N)=C/c1ccccc1OCc1ccc(C(=O)OC)cc1
c. CCCCNC(=O)CCC(=O)Nc1ncc(-c2ccc(C)cc2)n1C
d. CCOc1ccc(NC(=O)NCCN2CCN(c3cccc(C)c3C)CC2)cc1
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}