Task: Answer the multiple-choice question.
Question: Which drug has a 0.678\% 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) Cl.Fc1ccc(C(c2nnnn2C2CCCCC2)N2CCCC2)cc1
(b) C=CCOc1ccc(/C=N/n2cncn2)cc1OC
Answer: b. C=CCOc1ccc(/C=N/n2cncn2)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#}
C=CCOc1ccc(/C=N/n2cncn2)cc1OC
C=CCOc1ccc(/C=N/n2cncn2)cc1OC
(E)-1-(3-methoxy-4-prop-2-enoxyphenyl)-N-(1,2,4-triazol-1-yl)methanimine