Problem statement: Answer the multiple-choice question.
Question: Which drug has a -0.892\% 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. CC(C)=CCC/C(C)=C/C=N/NC(=O)c1ccccc1[N+](=O)[O-]
b. CC(C)CCNC(=O)c1cc2c(=O)n3ccccc3nc2s1
c. COc1ccc(/C=N/n2c(N)nc3ccccc32)cc1OC
d. CC(=O)C(=Cc1ccc(O)cc1)C(C)=O
Answer: a. CC(C)=CCC/C(C)=C/C=N/NC(=O)c1ccccc1[N+](=O)[O-]
{#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#}
CC(C)=CCC/C(C)=C/C=N/NC(=O)c1ccccc1[N+](=O)[O-]
CC(C)=CCC/C(C)=C/C=N/NC(=O)c1ccccc1[N+](=O)[O-]
[C][C][Branch1][C][C][=C][C][C][/C][Branch1][C][C][=C][/C][=N][/N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1]
N-[(E)-[(2E)-3,7-dimethylocta-2,6-dienylidene]amino]-2-nitrobenzamide