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) COc1cccc2sc3ccc(NCc4ccc5c(c4)OCO5)cc3c(=O)c12
b) COc1ccc(N(C(=O)Cc2cccs2)C(C(=O)NC2CCCC2)c2ccncc2)cc1
c) CCc1nc2sc3ccccc3c(=O)c2c(=O)n1Cc1ccc(OC)cc1
d) COCCCNc1ncnc2c1cnn2-c1ccc(C)cc1C
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}