Task: Answer the multiple-choice question.
Question: Which drug has a 16.669\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cl.NC(N)=NC(N)=NCCc1ccccc1
b Cc1ccc(-n2nc(C)c3c2OC(N)=C(C#N)C3c2ccc(F)cc2)cc1
c CCc1ccccc1S(=O)(=O)c1c(C)cc(C)nc1Cl
Answer: b. Cc1ccc(-n2nc(C)c3c2OC(N)=C(C#N)C3c2ccc(F)cc2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1ccc(-n2nc(C)c3c2OC(N)=C(C#N)C3c2ccc(F)cc2)cc1
Cc1ccc(-n2nc(C)c3c2OC(N)=C(C#N)C3c2ccc(F)cc2)cc1
[C][C][=C][C][=C][Branch2][Ring2][Ring1][N][N][=C][Branch1][C][C][C][=C][Ring1][=Branch1][O][C][Branch1][C][N][=C][Branch1][Ring1][C][#N][C][Ring1][=Branch2][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1][C][=C][Ring2][Ring1][#Branch2]
6-amino-4-(4-fluorophenyl)-3-methyl-1-(4-methylphenyl)-4H-pyrano[2,3-c]pyrazole-5-carbonitrile