Task: Please answer the multiple choice question.
Question: Which molecules are not 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 additional words.
Options:
a) CCc1cc(-c2n[nH]c(C)c2-c2ccc3c(c2)OCCO3)c(O)cc1O
b) O=C(c1ccncc1)N1CCC2(CCN(Cc3cccc(Oc4ccccc4)c3)CC2)CC1
c) Cc1cccc(Nc2nc(N[C@@H]3COC[C@@H]3N)ncc2C(N)=O)c1
d) c1ccc(C2CC3(N4CCCC4)CNCC2C(c2ccccc2)C3)cc1
Answer: a
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}
4-[4-(2,3-dihydro-1,4-benzodioxin-6-yl)-5-methyl-1H-pyrazol-3-yl]-6-ethylbenzene-1,3-diol