Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 3.850\% 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.) CCCCOc1ccc(/C=N/NC(=O)c2csc(C)c2C)cc1
b.) O=S(=O)(NCCO)c1cccc2cccnc12
Answer: b. O=S(=O)(NCCO)c1cccc2cccnc12
{#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=S(=O)(NCCO)c1cccc2cccnc12
O=S(=O)(NCCO)c1cccc2cccnc12
N-(2-hydroxyethyl)quinoline-8-sulfonamide