Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.717\% human ether-à-go-go related gene (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.) COc1ccccc1OCCSc1nnc(CNC(=O)c2ccco2)n1C
b.) CCn1cc(C(=O)N[C@H](C(=O)NCCCn2ccnc2)C(C)C)c(=O)c2cc3c(cc21)OCO3
c.) COc1ccc(N(C(=O)c2snc(C(N)=O)c2N)C(C(=O)NC2CCCC2)c2cccs2)c(OC)c1
d.) O=C(Cn1nc(C(=O)O)c2ccccc2c1=O)Nc1ccc(Br)cc1
e.) O=C(Nc1ccc(-c2csnn2)cc1)C1CC1
Answer: d. O=C(Cn1nc(C(=O)O)c2ccccc2c1=O)Nc1ccc(Br)cc1
{#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(Cn1nc(C(=O)O)c2ccccc2c1=O)Nc1ccc(Br)cc1
O=C(Cn1nc(C(=O)O)c2ccccc2c1=O)Nc1ccc(Br)cc1
3-[2-(4-bromoanilino)-2-oxoethyl]-4-oxophthalazine-1-carboxylic acid