Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCOC(=O)c1ccc(NC(=O)Cn2c(C)nc3c(sc(=S)n3CC)c2=O)cc1
(b) CC(c1ccco1)N(C(=O)C12CC3(C)CC(C)(CC(C)(C3)C1)C2)c1ccccn1
(c) c1ccc(Oc2ncnc3sccc23)cc1
(d) CCOC(=O)c1nc(Nc2ccc(C(=O)OC)cc2)c2ccccc2n1
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}