Task: Answer the multiple choice question.
Query: Which compound exhibits a 4.617\% human ether-à-go-go related gene (hERG) inhibition at 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=C(CCn1c(=O)[nH]c2ccccc2c1=O)Nc1ccccc1
[b] COC(=O)CCC(=O)OC1(C)C(=O)C2=CN(C(CO)CO)C(c3ccc(OC)cc3)=CC2=C(Br)C1=O
[c] CC1=C(C)C(OCCCl)N(c2cc(O)c(Cl)cc2F)C1=O
[d] CC(=O)c1ccc(OC2OCCOC2Oc2ccc(C(C)=O)cc2)cc1
[e] CNc1cc(NS(=O)(=O)c2ccc(N)cc2)nc(NC)n1.Cl
Answer: b. COC(=O)CCC(=O)OC1(C)C(=O)C2=CN(C(CO)CO)C(c3ccc(OC)cc3)=CC2=C(Br)C1=O
{#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#}
COC(=O)CCC(=O)OC1(C)C(=O)C2=CN(C(CO)CO)C(c3ccc(OC)cc3)=CC2=C(Br)C1=O
COC(=O)CCC(=O)OC1(C)C(=O)C2=CN(C(CO)CO)C(c3ccc(OC)cc3)=CC2=C(Br)C1=O
4-O-[5-bromo-2-(1,3-dihydroxypropan-2-yl)-3-(4-methoxyphenyl)-7-methyl-6,8-dioxoisoquinolin-7-yl] 1-O-methyl butanedioate