Task: Answer the multiple choice question.
Query: Which compound exhibits a 16.462\% 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] CCN(CCNC(=O)C1CCN(S(=O)(=O)c2c(C)noc2C)CC1)c1ccccc1
[b] COc1ccc(C(C(=O)NC2CCCCC2)N(C(=O)Cc2c[nH]c3ccccc23)c2ccccc2)cc1OC
[c] COc1ccccc1NC(=O)NC1CCS(=O)(=O)C1
[d] CCOc1ccc(/C=C/C(=O)c2c(O)c3ccccc3oc2=O)cc1
Answer: c. COc1ccccc1NC(=O)NC1CCS(=O)(=O)C1
{#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#}
COc1ccccc1NC(=O)NC1CCS(=O)(=O)C1
COc1ccccc1NC(=O)NC1CCS(=O)(=O)C1
1-(1,1-dioxothiolan-3-yl)-3-(2-methoxyphenyl)urea