Problem statement: Answer the multiple-choice question.
Query: Which drug has a 9.608\% 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.) CCc1c(C)nc2c(C)cccc2c1SCCC#N
b.) CC1(C)CC(=O)c2c(nn(-c3ccccc3)c2-c2ccncc2)C1
c.) CCOC(=O)n1c(=O)oc2ccc(Cl)cc21
d.) O=C(O)c1cccc(NC(=S)NC(=O)c2ccc(-c3ccccc3)cc2)c1
Answer: c. CCOC(=O)n1c(=O)oc2ccc(Cl)cc21
{#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#}
CCOC(=O)n1c(=O)oc2ccc(Cl)cc21
CCOC(=O)n1c(=O)oc2ccc(Cl)cc21
[C][C][O][C][=Branch1][C][=O][N][C][=Branch1][C][=O][O][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][Ring1][O]
ethyl 5-chloro-2-oxo-1,3-benzoxazole-3-carboxylate