Task: Answer the multiple choice question.
Query: Which compound exhibits a -4.357% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) OCCNc1nc2ccc(Cl)cc2[nH]1
b) COc1ccc(C(=O)CSc2nnc(CNc3nc(-c4ccccc4)cs3)n2C)cc1
c) CCOc1ccc(CNC(=O)Cn2nc(C)c3c(C)n(-c4ccc(C)cc4)nc3c2=O)cc1
d) CCNC(=S)N1CCN(CC(=O)Nc2ccc(Br)cc2)CC1
Answer: a. OCCNc1nc2ccc(Cl)cc2[nH]1
{#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#}
OCCNc1nc2ccc(Cl)cc2[nH]1
OCCNc1nc2ccc(Cl)cc2[nH]1
2-[(6-chloro-1H-benzimidazol-2-yl)amino]ethanol