Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 6.999\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a COc1ccc(N2CCN(CC(O)COc3cc(C)cc(C)c3)CC2)cc1.Cl
b O=C(Nc1cnccc1C(F)(F)F)NC1CCCCC1
c Cc1ccccc1C1C(C#N)=C2N=C(N)c3ccccc3N2C2=C1C(=O)CCC2
d CS(=O)(=O)NNC(=O)c1sccc1OCc1ncc(C(F)(F)F)cc1Cl
e Cl.NC(=O)c1c(NC(=O)Cc2ccccc2)sc2c1CCN(Cc1ccccc1)C2
Answer: c. Cc1ccccc1C1C(C#N)=C2N=C(N)c3ccccc3N2C2=C1C(=O)CCC2
{#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#}
Cc1ccccc1C1C(C#N)=C2N=C(N)c3ccccc3N2C2=C1C(=O)CCC2
Cc1ccccc1C1C(C#N)=C2N=C(N)c3ccccc3N2C2=C1C(=O)CCC2
5-amino-8-(2-methylphenyl)-9-oxo-8,10,11,12-tetrahydroquinolino[1,2-a]quinazoline-7-carbonitrile