Task: Answer the multiple choice question.
Query: Which compound exhibits a 16.448\% 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) COc1ccccc1C(=O)C1CCCN(C(=O)c2ccc(C(C)=O)s2)C1
(b) O=C(CCl)N1N=C(c2ccco2)CC1c1ccco1
(c) COc1ccc(C(C)=O)cc1COC(=O)c1cnc(C)cn1
Answer: b. O=C(CCl)N1N=C(c2ccco2)CC1c1ccco1
{#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(CCl)N1N=C(c2ccco2)CC1c1ccco1
O=C(CCl)N1N=C(c2ccco2)CC1c1ccco1
1-[3,5-bis(furan-2-yl)-3,4-dihydropyrazol-2-yl]-2-chloroethanone