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.) CC(c1cccnc1)c1c(CCN(C)C)sc2ccccc12
b.) COC(C)(C)C#Cc1ccc2c(c1)[C@]1(COC(N)=N1)c1cc(-c3cncnc3)ccc1O2
c.) CC(C)S(=O)(=O)N[C@@H]1COC[C@@H]1c1ccc(-c2ccc(F)nc2)cc1
d.) Nc1ccc(-c2cccs2)cc1NC(=O)c1ccc(N2CCC3(CCNC3=O)CC2)nc1
Answer: a, 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}
(4R)-2'-(3-methoxy-3-methylbut-1-ynyl)-7'-pyrimidin-5-ylspiro[5H-1,3-oxazole-4,9'-xanthene]-2-amine