Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -1.247\% 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) COc1cc(COc2ccc3c(C)c(CCC(=O)O)c(=O)oc3c2)cc(OC)c1OC
(b) Oc1ccc(/C=C/c2nc(-c3ccccc3O)n(-c3ccccc3)n2)cc1
(c) Br.COc1ccc(/C(C)=N/Nc2nc(C)c(C(C)=O)s2)cc1
(d) Cc1c(Cl)cccc1NC(=O)[C@@]1(CC(=O)O)CC(/C=C/c2ccccc2)=NO1
(e) COc1cc(C(=O)N/N=C/c2coc3ccc(Cl)cc3c2=O)ccc1O
Answer: b. Oc1ccc(/C=C/c2nc(-c3ccccc3O)n(-c3ccccc3)n2)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#}
Oc1ccc(/C=C/c2nc(-c3ccccc3O)n(-c3ccccc3)n2)cc1
Oc1ccc(/C=C/c2nc(-c3ccccc3O)n(-c3ccccc3)n2)cc1
2-[5-[(E)-2-(4-hydroxyphenyl)ethenyl]-2-phenyl-1,2,4-triazol-3-yl]phenol