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, c, d, or e without using any other words.
Options:
a: C[C@@H]1NC(c2cc(Cl)ccn2)=N[C@@]1(c1ccc(F)cc1)c1ccc(F)nc1.Cl
b: N#Cc1cnc(C(=O)Nc2ccc(C3CCN(CCN4CCOCC4)CC3)cc2C2=CCCCC2)[nH]1
c: O=C1CC2CCc3cc(OC4CCN(C5CCC5)CC4)ccc3C2=NN1
d: COc1ccc(CNC(=O)c2cc(-c3cc(Cl)cc(Cl)c3)cnc2-c2cccnc2)cc1OC
e: CCOc1cc(C(=O)Nc2ccc(Cl)c(-c3nc4ccccc4[nH]3)c2)cc(OCC)c1OCC
Answer: a, d
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}
5-(3,5-dichlorophenyl)-N-[(3,4-dimethoxyphenyl)methyl]-2-pyridin-3-ylpyridine-3-carboxamide