Task: Answer the MCQ question.
Query: Which compound has a 13.895\% 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 additional words.
Options:
a Cc1ccc(CCSc2ccc(C(C)C)cc2)cn1
b CCc1n[nH]c2c1/C(=N\O)CC(C)(C)C2
c Cc1nnc(SCC(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)s1
d CCOc1cc(/C=N/NC(=O)Cn2nc([N+](=O)[O-])cc2C)cc(Br)c1OCc1ccccc1C
e CCCC1=C/C(=C/c2ccc(-c3ccccc3OC)o2)C(=O)O1
Answer: b. CCc1n[nH]c2c1/C(=N\O)CC(C)(C)C2
{#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#}
CCc1n[nH]c2c1/C(=N\O)CC(C)(C)C2
CCc1n[nH]c2c1/C(=N\O)CC(C)(C)C2
(NZ)-N-(3-ethyl-6,6-dimethyl-5,7-dihydro-1H-indazol-4-ylidene)hydroxylamine