Task: Answer the MCQ question.
Query: Which compound exhibits a 10.318\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. O=C(NC(=S)NCC1CCCO1)c1ccc([N+](=O)[O-])cc1
b. Cc1ccc(-c2csc3nc[nH]c(=S)c23)cc1
c. CNC(=O)/C(C#N)=c1\s/c(=C/C(=O)OC)c(=O)n1-c1ccccc1
d. CC1CCCN(CC(O)COc2ccc(S(=O)(=O)N3CCCC3)cc2[N+](=O)[O-])C1
Answer: a. O=C(NC(=S)NCC1CCCO1)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#}
O=C(NC(=S)NCC1CCCO1)c1ccc([N+](=O)[O-])cc1
O=C(NC(=S)NCC1CCCO1)c1ccc([N+](=O)[O-])cc1
oxido-oxo-[4-(oxolan-2-ylmethylcarbamothioylcarbamoyl)phenyl]azanium