Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 24.899\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=c1[nH]cc(N=Cc2cc(Cl)cc(Cl)c2O)c(=O)[nH]1
b. O=C1CSC(=S)N1/N=C/c1cc(Br)ccc1O
c. CCCc1nnc(NC(=O)Nc2ccc(OC)cc2)s1
Answer: c. CCCc1nnc(NC(=O)Nc2ccc(OC)cc2)s1
{#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#}
CCCc1nnc(NC(=O)Nc2ccc(OC)cc2)s1
CCCc1nnc(NC(=O)Nc2ccc(OC)cc2)s1
1-(4-methoxyphenyl)-3-(5-propyl-1,3,4-thiadiazol-2-yl)urea