Task: Answer the multiple choice question.
Question: Which drug exhibits a 5.128\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=C(NC1CCCC1)C(c1cccnc1)N(Cc1ccc(F)cc1)C(=O)c1csnn1
b: Cc1ccc(-n2nnnc2-c2cccs2)cc1[N+](=O)[O-]
c: COc1cccc(CN2c3ccc(Br)cc3C(=O)CS2(=O)=O)c1
d: O=C(C1CC(c2ccc(F)cc2)=NO1)N1CCCc2ccccc21
Answer: d. O=C(C1CC(c2ccc(F)cc2)=NO1)N1CCCc2ccccc21
{#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(C1CC(c2ccc(F)cc2)=NO1)N1CCCc2ccccc21
O=C(C1CC(c2ccc(F)cc2)=NO1)N1CCCc2ccccc21
3,4-dihydro-2H-quinolin-1-yl-[3-(4-fluorophenyl)-4,5-dihydro-1,2-oxazol-5-yl]methanone