Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.885% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] C(=C/c1ccccc1)\CN1CCN(Cc2ccc3c(c2)OCO3)CC1
[b] Cc1ccc(-c2cc(C)nc3nc(N)nn23)cc1
[c] O=[N+]([O-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1NCCN1CCNCC1
Answer: c. O=[N+]([O-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1NCCN1CCNCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=[N+]([O-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1NCCN1CCNCC1
O=[N+]([O-])c1cc(C(F)(F)F)cc([N+](=O)[O-])c1NCCN1CCNCC1
2,6-dinitro-N-(2-piperazin-1-ylethyl)-4-(trifluoromethyl)aniline