Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 8.941\% 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.) COc1ccc(CN2CC(=O)N(c3ccccc3OC)C2=S)cc1OC
b.) O=P(c1ccccc1)(c1ccccc1)C(O)c1ccco1
Answer: b. O=P(c1ccccc1)(c1ccccc1)C(O)c1ccco1
{#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#}
O=P(c1ccccc1)(c1ccccc1)C(O)c1ccco1
O=P(c1ccccc1)(c1ccccc1)C(O)c1ccco1
diphenylphosphoryl(furan-2-yl)methanol