Task: Please answer the multiple choice question.
Question: Which molecules are a 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. CCN1CCN(c2cc3[nH]c(SC4(C)CCC(c5nnn(C)n5)CC4)nc3cc2Cl)CC1
b. CCCC[NH+](CCCC)CC[C@@H](O)c1cc2c(Cl)cc(Cl)cc2c2cc(C(F)(F)F)ccc12
c. CCOC(=O)C1=C(CN2CCOCC2C(=O)O)NC(c2nccs2)=NC1c1ccc(F)cc1Br
d. CC(CN(C)C)CN1c2ccccc2[S+]([O-])c2ccc(C#N)cc21
Answer: a, b, 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}
dibutyl-[(3R)-3-[1,3-dichloro-6-(trifluoromethyl)phenanthren-9-yl]-3-hydroxypropyl]azanium