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: COc1cc(-c2cn([C@H]3C[C@@H](c4ccccc4)CCN(CC(F)(F)F)C3=O)nn2)ccc1-n1cnc(C)c1
b: COc1c(N2CCC(C(N)CC#N)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
c: Cn1c(SCCCN2CC3CCN(c4ccc(C(F)(F)F)cc4)C3C2)nnc1-c1ccncn1
d: CCn1cc([C@@]2(c3nnc(NC)o3)N[C@@H](c3nc(-c4ccc(F)cn4)c[nH]3)Cc3c2[nH]c2ccccc32)cn1
Answer: a, c, 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-[(1R,3R)-1-(1-ethylpyrazol-4-yl)-3-[4-(5-fluoranylpyridin-2-yl)-1H-imidazol-2-yl]-2,3,4,9-tetrahydropyrido[3,4-b]indol-1-yl]-N-methyl-1,3,4-oxadiazol-2-amine