Problem statement: Answer the multiple choice question.
Query: Which drug has a -5.436\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=C1NC(=Nc2ccc(Cl)cc2)SC1Cc1cccc(Cl)c1Cl
b: O=C(COc1ccccc1)N1CCN(c2ccc([N+](=O)[O-])c(N3CCCCC3)c2)CC1
c: CCOc1ccc(S(=O)(=O)N2CCCC(C(=O)NC3CCCC3)C2)cc1
d: CCc1ccc2[nH]c(=O)c(CN(Cc3ccc(F)cc3)C(c3nnnn3CCN3CCOCC3)C(C)C)cc2c1
e: O=C(NCCCn1ccnc1)C1CC(c2cccc(Br)c2)=NO1
Answer: e. O=C(NCCCn1ccnc1)C1CC(c2cccc(Br)c2)=NO1
{#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(NCCCn1ccnc1)C1CC(c2cccc(Br)c2)=NO1
O=C(NCCCn1ccnc1)C1CC(c2cccc(Br)c2)=NO1
3-(3-bromophenyl)-N-(3-imidazol-1-ylpropyl)-4,5-dihydro-1,2-oxazole-5-carboxamide