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 COc1ccc(-c2csc(NC(=O)C3CCN(C(=O)c4ccc(F)cc4)CC3)n2)cc1OC
b Cc1ccccc1CSCC(=O)Nc1ccccc1Br
c COc1ccc(OCCN2CCN(C(=O)c3ccc(OC)cc3)CC2)cc1
d COCCNC(=S)NNc1cccc(C(=O)O)c1
Answer: a, b, 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}