Task: Answer the multiple choice question.
Question: Which compound exhibits a 11.483\% 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) COc1ccc(CN2CCN(CC3CC3)CC2CCO)cc1C
b) CN1C(=O)NC(c2cccc([N+](=O)[O-])c2)C2=C1CCCC2=O
c) Nn1c(SCC(=O)Nc2ccc(F)cc2)nnc1C1CCCCC1
d) Cc1ccc(S(=O)(=O)c2nc(S(=O)(=O)c3ccccc3)sc2N2CCN(CCO)CC2)cc1
Answer: b. CN1C(=O)NC(c2cccc([N+](=O)[O-])c2)C2=C1CCCC2=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#}
CN1C(=O)NC(c2cccc([N+](=O)[O-])c2)C2=C1CCCC2=O
CN1C(=O)NC(c2cccc([N+](=O)[O-])c2)C2=C1CCCC2=O
1-methyl-4-(3-nitrophenyl)-4,6,7,8-tetrahydro-3H-quinazoline-2,5-dione