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. COc1cc(/C=N/NC(=O)C(=O)Nc2ccccn2)ccc1O
b. CCCC1C(=O)N(c2ccccc2)C1c1ccccc1
c. O=C(CNC(=O)c1ccc(F)cc1)N/N=C/c1cccnc1
d. COc1ccc(/C(N)=N/OC(=O)Cc2cccs2)cc1OC
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}