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(CSc1n[nH]c(-c2ccccc2)n1)Nc1ccc(N2CCOCC2)cc1
[b] Cc1ccc(C)c(C(=O)C(C)OC(=O)c2cccn2C)c1
[c] CCOC(=O)N1CCC(NC(=O)C2CCN(C(=O)N3CCOc4ccccc43)CC2)CC1
[d] O=C(NCc1cccnc1)/C(=C/c1ccco1)NC(=O)c1ccccc1
Answer: a, b, c
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}