Task: Answer the multiple-choice question.
Question: Which compound has a 17.252\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(Cl)cc1NC(=O)Nc1ccccc1C(N)=O
b. NC(=O)CC(NC(=O)c1ccc(Br)cc1)c1ccc(N2CCCCCC2)c([N+](=O)[O-])c1
c. Cc1sc(NC(=O)c2cc(-c3ccccc3)nc3ccccc23)c(C(N)=O)c1C
d. C=CCN(CC=C)Cc1ccc(C(=O)OC)o1
Answer: a. COc1ccc(Cl)cc1NC(=O)Nc1ccccc1C(N)=O
{#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#}
COc1ccc(Cl)cc1NC(=O)Nc1ccccc1C(N)=O
COc1ccc(Cl)cc1NC(=O)Nc1ccccc1C(N)=O
2-[(5-chloro-2-methoxyphenyl)carbamoylamino]cyclohexa-2,4,6-trienamide