Problem statement: Answer the multiple-choice question.
Query: Which compound has a 1.425\% human ether-à-go-go related gene (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. COc1ccccc1NC(=O)COc1cc(Br)c(CNCCCN2CCOCC2)cc1OC
b. Cc1csc(NC(=O)CSc2nnc3ncccn23)n1
c. CCNC(=O)c1ccccc1NC(=O)C1CC(=O)N(C(C)C)C1
d. CC(=O)c1cccc(NC(=O)N[C@@H](CC(C)C)C(=O)O)c1
Answer: a. COc1ccccc1NC(=O)COc1cc(Br)c(CNCCCN2CCOCC2)cc1OC
{#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#}
COc1ccccc1NC(=O)COc1cc(Br)c(CNCCCN2CCOCC2)cc1OC
COc1ccccc1NC(=O)COc1cc(Br)c(CNCCCN2CCOCC2)cc1OC
2-[5-bromo-2-methoxy-4-[(3-morpholin-4-ylpropylamino)methyl]phenoxy]-N-(2-methoxyphenyl)acetamide