Problem statement: Answer the MCQ question.
Question: Which drug has a 8.477\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=c1[nH]c2ccc(NC(=S)NCc3ccccc3)cc2[nH]1
b. CC1CCN(C(=S)c2cn(Cc3cccc(F)c3)c3ccccc23)CC1
c. CN1CCN(C(=O)Nc2ccc3c(c2)OCCO3)CC1
d. COc1ccc(-n2cc(CN3CCC(OC)CC3)c(-c3cccc(F)c3)n2)cc1
Answer: a. O=c1[nH]c2ccc(NC(=S)NCc3ccccc3)cc2[nH]1
{#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=c1[nH]c2ccc(NC(=S)NCc3ccccc3)cc2[nH]1
O=c1[nH]c2ccc(NC(=S)NCc3ccccc3)cc2[nH]1
1-benzyl-3-(2-oxo-1,3-dihydrobenzimidazol-5-yl)thiourea