Task: Answer the multiple choice question.
Query: Which drug has a 9.528\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCN(Cc1ccccc1)C(=O)CSc1nc(C)cc(C)c1C#N
b.) COc1cc(NC(=O)CCc2nc(-c3cccs3)no2)cc(OC)c1OC
c.) CCCNC(=O)C1(CC2CC(c3ccccc3)=NO2)CCN(C(=O)Cc2ccc(F)cc2)CC1
d.) O=c1c2ccccc2ncn1CCOCCOc1cccc(Br)c1
Answer: b. COc1cc(NC(=O)CCc2nc(-c3cccs3)no2)cc(OC)c1OC
{#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#}
COc1cc(NC(=O)CCc2nc(-c3cccs3)no2)cc(OC)c1OC
COc1cc(NC(=O)CCc2nc(-c3cccs3)no2)cc(OC)c1OC
3-(3-thiophen-2-yl-1,2,4-oxadiazol-5-yl)-N-(3,4,5-trimethoxyphenyl)propanamide