Problem statement: Answer the multiple-choice question.
Question: Which compound has a 6.390\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a N#CC1(NC(=O)CN2C(=O)NC(c3ccccc3)(c3ccccc3)C2=O)CCCC1
b O=C(NCCc1ccccn1)c1ccc(OC(F)F)cc1
c C(#CCN1CCOCC1)COCCCOC(c1ccccc1)c1ccccc1
Answer: b. O=C(NCCc1ccccn1)c1ccc(OC(F)F)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#}
O=C(NCCc1ccccn1)c1ccc(OC(F)F)cc1
O=C(NCCc1ccccn1)c1ccc(OC(F)F)cc1
4-(difluoromethoxy)-N-(2-pyridin-2-ylethyl)benzamide