Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCN1CCOC(C(=O)N2CCN(C(=O)Nc3ccc(Cl)c(Cl)c3)CC2)C1
[b] NC1=N[C@@](c2cccc(-c3cncnc3)c2)(c2ccnc(C(F)F)c2)c2cccc(F)c21
[c] Cc1noc(C)c1S(=O)(=O)NCCCN1CC2CN(CCOc3ccc(C#N)cc3)CC(C1)O2
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
N-(3,4-dichlorophenyl)-4-(4-ethylmorpholine-2-carbonyl)piperazine-1-carboxamide