Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 8.750\% 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 or b without using any other words.
Options:
a) COCc1nnc(NC(=O)C2CC(=O)N(CCc3ccc(F)cc3)C2)s1
b) COc1ccc(OCc2nc3ccccc3n2C(C)C)cc1
Answer: b. COc1ccc(OCc2nc3ccccc3n2C(C)C)cc1
{#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#}
COc1ccc(OCc2nc3ccccc3n2C(C)C)cc1
COc1ccc(OCc2nc3ccccc3n2C(C)C)cc1
2-[(4-methoxyphenoxy)methyl]-1-propan-2-ylbenzimidazole