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 other words.
Options:
a: Cc1ccc2c(N3CCN(CCc4cccc5c4OCc4nc(C(F)(F)F)cn4-5)CC3)cccc2n1
b: CNCc1cc(C(N)=O)ccc1Oc1ccc(Cl)c(Cl)c1
c: O=C(CC1CCN(Cc2ccn(-c3ccc(C(F)(F)F)cc3)c2)CC1)NC(c1ccccc1)c1cnc[nH]1
d: Cc1nn(C2CCNCC2)cc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
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}
6-[2-[4-(2-methylquinolin-5-yl)piperazin-1-yl]ethyl]-2-(trifluoromethyl)-4H-imidazo[2,1-c][1,4]benzoxazine