Problem statement: Answer the multiple-choice question.
Question: Which drug has a 2.202\% 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.) CCCCCC(=O)NNC(=S)NC(=O)c1ccc([N+](=O)[O-])cc1
b.) Cc1cccc(OCCN2CSC(=S)N(C)C2)c1
c.) COc1ccc(OC)c(C2C(C(=O)O)c3ccccc3C(=O)N2C)c1
d.) Cn1c(SCC(=O)c2ccccc2)nnc1-c1cccnc1
Answer: a. CCCCCC(=O)NNC(=S)NC(=O)c1ccc([N+](=O)[O-])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#}
CCCCCC(=O)NNC(=S)NC(=O)c1ccc([N+](=O)[O-])cc1
CCCCCC(=O)NNC(=S)NC(=O)c1ccc([N+](=O)[O-])cc1
[C][C][C][C][C][C][=Branch1][C][=O][N][N][C][=Branch1][C][=S][N][C][=Branch1][C][=O][C][=C][C][=C][Branch1][=Branch1][N+1][=Branch1][C][=O][O-1][C][=C][Ring1][=Branch2]
[4-[(hexanoylamino)carbamothioylcarbamoyl]phenyl]-oxido-oxoazanium