Problem statement: Answer the multiple choice question.
Query: Which drug has a -3.437\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(CC1OC(=O)c2ccccc21)NC1CCCCC1
b) COC(=O)COc1ccc(S(=O)(=O)N2CCN(c3ccc(F)cc3)CC2)cc1
Answer: b. COC(=O)COc1ccc(S(=O)(=O)N2CCN(c3ccc(F)cc3)CC2)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#}
COC(=O)COc1ccc(S(=O)(=O)N2CCN(c3ccc(F)cc3)CC2)cc1
COC(=O)COc1ccc(S(=O)(=O)N2CCN(c3ccc(F)cc3)CC2)cc1
methyl 2-[4-[4-(4-fluorophenyl)piperazin-1-yl]sulfonylphenoxy]acetate