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, c, d, or e without using any other words.
Options:
a CCCN(CCc1ccc(Cl)c(Cl)c1)CC(O)COc1ccc(NS(C)(=O)=O)cc1
b Cc1cc2ncc(C(=O)N3CCC([C@@H](N)Cc4cc(F)c(F)cc4F)CC3)c(C)n2n1
c CN(C)C(=O)c1ccc(C(=C2CCN(Cc3cscn3)CC2)c2ccccn2)cc1
d COc1cc(-c2cn(C3CC(C(F)(F)F)CNC3=O)nn2)ccc1-n1cnc(C)c1
e CCN(CC)CCCCNc1ncc2c(n1)N(C)C(=O)N(c1c(Cl)c(OC)cc(OC)c1Cl)C2
Answer: a
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-[4-[3-[2-(3,4-dichlorophenyl)ethyl-propylamino]-2-hydroxypropoxy]phenyl]methanesulfonamide