Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 8.213\% 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 other words.
Options:
[a] COc1ccc(/C=N/n2c(N)nc3ccccc32)cc1OC
[b] COc1ccc(CNC(=O)Nc2cccc(C)c2)cc1
[c] CCCN1C2CCCC1CC(NC(=O)c1ccc(F)cc1)C2
[d] CN(C)c1ncccc1-c1nc2ccccc2s1
Answer: d. CN(C)c1ncccc1-c1nc2ccccc2s1
{#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#}
CN(C)c1ncccc1-c1nc2ccccc2s1
CN(C)c1ncccc1-c1nc2ccccc2s1
[C][N][Branch1][C][C][C][=N][C][=C][C][=C][Ring1][=Branch1][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][S][Ring1][=Branch2]
3-(1,3-benzothiazol-2-yl)-N,N-dimethylpyridin-2-amine