Task: Please answer the multiple choice question.
Question: Which molecules are not 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) COc1cc2c(Nc3ccc(Br)cc3F)ncnc2cc1OCC1CCN(C(=O)CN(C)C)CC1
b) CCN1CCC(S(=O)(=O)c2c(Cl)ccc(NC(=O)Nc3cccc(F)c3Cl)c2O)CC1
c) COc1nccnc1CC1=C(CCN(C)C)Cc2cc(Cl)ccc21
d) CN1C(=O)C(NC(=O)C=Cc2ccc(Cl)cc2Cl)N=C(c2ccccc2)c2ccccc21
Answer: b
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}
1-[4-chloro-3-(1-ethylpiperidin-4-yl)sulfonyl-2-hydroxyphenyl]-3-(2-chloro-3-fluorophenyl)urea