Problem statement: Answer the multiple choice question.
Question: Which drug has a 6.354\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc2cc3c(N)nn(C(=O)c4ccc(Cl)c([N+](=O)[O-])c4)c3nc2c1
b. CN(CCC1CCOCC1)C(=O)CC1C(=O)NCCN1CC1CCCCC1
c. COc1ccc(CCNC(=S)Nc2ccc(OC)cc2)cc1
Answer: a. COc1ccc2cc3c(N)nn(C(=O)c4ccc(Cl)c([N+](=O)[O-])c4)c3nc2c1
{#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#}
COc1ccc2cc3c(N)nn(C(=O)c4ccc(Cl)c([N+](=O)[O-])c4)c3nc2c1
COc1ccc2cc3c(N)nn(C(=O)c4ccc(Cl)c([N+](=O)[O-])c4)c3nc2c1
(3-amino-7-methoxypyrazolo[3,4-b]quinolin-1-yl)-(4-chloro-3-nitrophenyl)methanone