Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 5.568\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(=O)C1=NOC(CNc2ncc(C(F)(F)F)cc2Cl)C1
(b) O=C(c1ccc(Cn2c(=S)[nH]c3cc4c(cc3c2=O)OCO4)cc1)N1CCN(c2ncccn2)CC1
Answer: b. O=C(c1ccc(Cn2c(=S)[nH]c3cc4c(cc3c2=O)OCO4)cc1)N1CCN(c2ncccn2)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#}
O=C(c1ccc(Cn2c(=S)[nH]c3cc4c(cc3c2=O)OCO4)cc1)N1CCN(c2ncccn2)CC1
O=C(c1ccc(Cn2c(=S)[nH]c3cc4c(cc3c2=O)OCO4)cc1)N1CCN(c2ncccn2)CC1
7-[[4-(4-pyrimidin-2-ylpiperazine-1-carbonyl)phenyl]methyl]-6-sulfanylidene-5H-[1,3]dioxolo[4,5-g]quinazolin-8-one