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. COC(=O)N1CCc2c(nc(C)n2[C@@H]2C[C@@H]3CC[C@H](C2)N3CC[C@H](NC(C)=O)c2cccc(F)c2)C1
b. CC(C)[C@H](Oc1ccc(CNC(=O)[C@@H]2CCCN2C(=O)C[C@H](N)Cc2cc(F)ccc2F)cc1)C(=O)O.O=C(O)C(F)(F)F
c. CCc1sc(-c2cn(CC3CCOCC3)c3c(Cl)cccc23)nc1CCNCCO
d. CNC(=O)N1CCC(C2NC(c3nc(-c4ccccc4)c[nH]3)Cc3c2[nH]c2ccccc32)CC1
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}
2-[2-[2-[7-chloranyl-1-(oxan-4-ylmethyl)indol-3-yl]-5-ethyl-1,3-thiazol-4-yl]ethylamino]ethanol