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, or c without using any additional words.
Options:
a Oc1ccc2ccccc2c1SSc1c(O)ccc2ccccc12
b N#Cc1ccc(CNS(=O)(=O)CCN2CC3CN(Cc4ccccc4C#N)CC(C2)O3)cc1
c CCC(CC)NCCCc1cc(-c2cccc(C(F)(F)F)c2)nc(C#N)n1
Answer: c
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-[3-(pentan-3-ylamino)propyl]-6-[3-(trifluoromethyl)phenyl]pyrimidine-2-carbonitrile