Task: Answer the multiple-choice question.
Question: Which compound exhibits a -7.045\% 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(=O)N1CCN(c2ccccc2F)CC1)c1ccc([N+](=O)[O-])cc1
b) CCOC(=O)CN1C(=O)CC(c2ccc([N+](=O)[O-])cc2)C1=O
c) Cc1onc(-c2c(Cl)cccc2Cl)c1C(=O)NC(=S)N1CCOCC1
d) O=c1c2[nH]c3ccc(F)cc3c2nc2n1CCS2
Answer: a. CC(C(=O)N1CCN(c2ccccc2F)CC1)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#}
CC(C(=O)N1CCN(c2ccccc2F)CC1)c1ccc([N+](=O)[O-])cc1
CC(C(=O)N1CCN(c2ccccc2F)CC1)c1ccc([N+](=O)[O-])cc1
1-[4-(2-fluorophenyl)piperazin-1-yl]-2-(4-nitrophenyl)propan-1-one