Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1ccc(-n2nccn2)c(C(=O)N2C[C@@H]3CN(c4nc(C)cc(C)n4)C[C@@H]3C2)c1
b: COc1cc(-c2cn(C3CCCCNC3=O)nn2)ccc1-n1cnc(C)c1
c: COc1ccc(C2CN(Cc3ccc(OC)c(OC)c3)CC2CNC(=O)c2cccc(Cl)c2)cc1
Answer: c
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}
3-chloranyl-N-[[1-[(3,4-dimethoxyphenyl)methyl]-4-(4-methoxyphenyl)pyrrolidin-3-yl]methyl]benzamide