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.) O=C(CCN1C(=O)c2ccccc2C1=O)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
b.) O=C(NCc1cccs1)C1CCC(CNS(=O)(=O)c2ccc(Br)s2)CC1
c.) Cc1ccc(OCCOCCOc2cccc3cccnc23)c(Br)c1
d.) COC(=O)c1ccc(N2CCOCC2)c(NC(=O)c2cccnc2)c1
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}