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] CCC1CCCCN1CCCNC(=O)Cn1cnc2sc(C)c(S(=O)(=O)N3CC(C)CC(C)C3)c2c1=O
[b] Cc1ccc(-c2nc(CS(=O)(=O)CC(=O)NCc3ccc4c(c3)OCO4)c(C)o2)cc1
[c] CCN(CC)c1ccc(NC(=O)CSc2nc(C)cc(=O)[nH]2)cc1
[d] C=CCn1c(SCC(N)=O)nc2scc(-c3ccc(C)o3)c2c1=O
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}