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, or d without using any other words.
Options:
a. C=C1COc2cc3c(cc2N1)CCN(CCCSc1nnc(-c2cccc4nc(C)ccc24)n1C)CC3
b. Cc1c(C(=O)Nc2ccn(C)n2)ncn1Cc1cccc(C(F)(F)F)c1
c. COc1cc(C2CCN(C(C)=O)CC2)ccc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
d. Cc1cc([C@@H]2C[C@H]3CSC(N)=N[C@@]3(c3ccc(F)cc3F)CO2)on1
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}
(4aR,6S,8aS)-8a-[2,4-bis(fluoranyl)phenyl]-6-(3-methyl-1,2-oxazol-5-yl)-4a,5,6,8-tetrahydro-4H-pyrano[3,4-d][1,3]thiazin-2-amine