Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.325\% 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 other words.
Options:
a: C/C(=N\NC(=O)c1ccccc1O)c1c(O)n(C2CCCCC2)c(=O)[nH]c1=O
b: O=C(CC1S/C(=N/N=C2CCCCCC2)NC1=O)Nc1ccccc1C(F)(F)F
c: CCN(CC)c1nc2n(c(=S)n1)CCS2
d: COc1cc(CCC(=O)O)on1
Answer: d. COc1cc(CCC(=O)O)on1
{#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#}
COc1cc(CCC(=O)O)on1
COc1cc(CCC(=O)O)on1
3-(3-methoxy-1,2-oxazol-5-yl)propanoicacid