Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 13.773\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1cccc(NC(=O)Cn2cnc3c(oc4nc5c(cc43)CCCC5)c2=O)c1
(b) COc1ccc(NC(=O)CCc2c(C)nn(-c3ccc(N4CCOCC4)nn3)c2C)cc1
(c) CC(C)Oc1cc(-n2c(=S)[nH]c3ccccc3c2=O)c(Cl)cc1Cl
(d) CCN(CC)CCN1C(=O)C(O)=C(C(=O)c2cc3cccc(OC)c3o2)C1c1cccs1
Answer: c. CC(C)Oc1cc(-n2c(=S)[nH]c3ccccc3c2=O)c(Cl)cc1Cl
{#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#}
CC(C)Oc1cc(-n2c(=S)[nH]c3ccccc3c2=O)c(Cl)cc1Cl
CC(C)Oc1cc(-n2c(=S)[nH]c3ccccc3c2=O)c(Cl)cc1Cl
3-(2,4-dichloro-5-propan-2-yloxyphenyl)-2-sulfanylidene-1H-quinazolin-4-one