Problem statement: Answer the multiple-choice question.
Query: Which compound has a 14.144\% 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) COc1cc2cc(CCOC(=O)CCCC(=O)O)oc(=O)c2cc1OC
b) Cc1ccccc1NC(=S)N(CCc1c(C)[nH]c2ccc(F)cc12)Cc1ccncc1
c) c1ccc(OCc2nc(-c3ccncc3)no2)cc1
d) CSCCC(NS(=O)(=O)c1cc(C(=O)O)ccc1Cl)C(=O)O
Answer: a. COc1cc2cc(CCOC(=O)CCCC(=O)O)oc(=O)c2cc1OC
{#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#}
COc1cc2cc(CCOC(=O)CCCC(=O)O)oc(=O)c2cc1OC
COc1cc2cc(CCOC(=O)CCCC(=O)O)oc(=O)c2cc1OC
2-(6,7-dimethoxy-1-oxoisochromen-3-yl)ethyl5-hydroxy-5-oxopentanoate