Task: Answer the multiple-choice question.
Question: Which compound exhibits a -1.935% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(N/N=C1/CC(c2ccccc2)Oc2ccccc21)C1CC1
[b] CC1CCC2(CC1)NC(=O)N(Cc1cccc(C(F)(F)F)c1)C2=O
Answer: a. O=C(N/N=C1/CC(c2ccccc2)Oc2ccccc21)C1CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(N/N=C1/CC(c2ccccc2)Oc2ccccc21)C1CC1
O=C(N/N=C1/CC(c2ccccc2)Oc2ccccc21)C1CC1
N-[(Z)-(2-phenyl-2,3-dihydrochromen-4-ylidene)amino]cyclopropanecarboxamide