Task: Answer the MCQ question.
Query: Which drug exhibits a -3.596\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) O=C(Nc1ccc(S(=O)(=O)Nc2nccs2)cc1)c1c(F)c(F)c(F)c(F)c1F
b.) O=C1OC(Cc2ccccn2)C(O)=C1C1=NCCCCN1
c.) CCc1nc2sc3c(O)cc(=O)[nH]c3c2cc1C
d.) CC(C)(C)c1ccc(/C=N/NC(=O)C(=O)NCCCN2CCOCC2)cc1
e.) CN(C(=O)c1ccc(S(=O)(=O)c2cccc(Cl)c2)c([N+](=O)[O-])c1)C1CCCCC1
Answer: b. O=C1OC(Cc2ccccn2)C(O)=C1C1=NCCCCN1
{#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=C1OC(Cc2ccccn2)C(O)=C1C1=NCCCCN1
O=C1OC(Cc2ccccn2)C(O)=C1C1=NCCCCN1
3-hydroxy-2-(pyridin-2-ylmethyl)-4-(4,5,6,7-tetrahydro-1H-1,3-diazepin-2-yl)-2H-furan-5-one