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, or d without using any additional words.
Options:
a: CCOc1cc2ncc(C(N)=O)c(Nc3cccc(Cl)c3Cl)c2cc1N1CCCN(C(C)C)CC1
b: CS(=O)(=O)Nc1ccc2c(c1)nc1n2C[C@H](N)[C@@H](c2cc(F)c(F)cc2F)C1.O=C(O)C(F)(F)F
c: Cc1c(C(=O)Nc2cccc(C(F)(F)F)c2)cc(-c2ccccc2)n1CCCN1CCOCC1
d: NC1Cn2c(nc3cnc(C(F)(F)F)cc32)CC1c1cc(F)c(F)cc1F
Answer: a, b, 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}
N-[(2R,3R)-2-amino-3-(2,4,5-trifluorophenyl)-1,2,3,4-tetrahydropyrido[1,2-a]benzimidazol-7-yl]methanesulfonamide;2,2,2-trifluoroacetic acid