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] CCOC(=O)c1cnn(-c2ccccc2)c1NC(=O)c1cccs1
[b] c1ccc(N2CCN(c3nc(-c4ccccn4)nc4ccccc34)CC2)cc1
[c] CSc1nsc(SCC(=O)N2CCCc3ccccc32)n1
[d] Cc1ccc(OCCNC(=O)Cc2ccc(S(=O)(=O)N3CCOCC3)s2)cc1
Answer: a, 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}