Task: Answer the multiple choice question.
Query: Which compound has a 5.903\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCOc1ccc(N(CC(=O)NC2CCCCC2)C(=O)CNC(=O)c2ccco2)cc1
b COc1cccc(/C=N/Nc2ncnc(N)c2[N+](=O)[O-])c1OC
c CC(C)(C)NC(=O)C(c1cccs1)N(CC1CCCO1)C(=O)c1ccc(-c2ccccc2)[nH]1
d COC(=O)c1ccccc1NC(=O)NCCc1ccccc1OC.Cl
Answer: d. COC(=O)c1ccccc1NC(=O)NCCc1ccccc1OC.Cl
{#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#}
COC(=O)c1ccccc1NC(=O)NCCc1ccccc1OC.Cl
COC(=O)c1ccccc1NC(=O)NCCc1ccccc1OC.Cl
methyl 2-[2-(2-methoxyphenyl)ethylcarbamoylamino]benzoate;hydrochloride