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) C=CCNC(=S)NCc1ccccc1OC
b) COc1ccc(NC(=O)Nc2cccc(OC)c2)cc1
c) COc1ccc(C(=O)NNC(=O)CNC(=O)C2CCCCC2)cc1
d) COc1ccc(-c2csc(NC(=O)c3nc(-c4ccccc4)oc3C)n2)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}