Task: Answer the multiple choice question.
Question: Which compound has a 16.598\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) COC(=O)[C@H](C)[C@@H]1C[C@@]1(C)[C@@H](NC(=O)OCc1ccccc1)c1ccccc1
b.) COC(=O)c1nc(-c2ccccc2)oc1N1CCOCC1
c.) Cc1nn(C2CCS(=O)(=O)C2)c(Cl)c1/C=C/C(=O)OCC(=O)N(C)C
d.) CC(=O)Nc1nc(-c2cc([N+](=O)[O-])cs2)cs1
e.) Cc1cc(Cl)ccc1OCC(=O)N(Cc1cccs1)C1CCS(=O)(=O)C1
Answer: d. CC(=O)Nc1nc(-c2cc([N+](=O)[O-])cs2)cs1
{#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(=O)Nc1nc(-c2cc([N+](=O)[O-])cs2)cs1
CC(=O)Nc1nc(-c2cc([N+](=O)[O-])cs2)cs1
N-[4-(4-nitrothiophen-2-yl)-1,3-thiazol-2-yl]acetamide