Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -6.914% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCOc1cc(CO)cc(Br)c1OCC(=O)O
b.) O=c1c2c(-c3ccc([N+](=O)[O-])cc3)csc2nc2n1CCCCC2
c.) Cc1nn(S(=O)(=O)c2ccc([N+](=O)[O-])cc2)c(C)c1Sc1ccccc1
d.) O=C1C2CCCN2C(c2ccc(F)cc2)N1c1nccs1
Answer: a. CCOc1cc(CO)cc(Br)c1OCC(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1cc(CO)cc(Br)c1OCC(=O)O
CCOc1cc(CO)cc(Br)c1OCC(=O)O
2-[2-bromo-6-ethoxy-4-(hydroxymethyl)phenoxy]aceticacid