Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -20.250\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Oc1c(C(c2ccccc2)N2CCN(Cc3ccccc3)CC2)sc2ncnn12
(b) COc1ccccc1C(=O)Nc1ccc(S(=O)(=O)N2CCC(C)CC2)cc1
Answer: a. Oc1c(C(c2ccccc2)N2CCN(Cc3ccccc3)CC2)sc2ncnn12
{#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#}
Oc1c(C(c2ccccc2)N2CCN(Cc3ccccc3)CC2)sc2ncnn12
Oc1c(C(c2ccccc2)N2CCN(Cc3ccccc3)CC2)sc2ncnn12
5-[(4-benzylpiperazin-1-yl)-phenylmethyl]-[1,3]thiazolo[3,2-b][1,2,4]triazol-6-ol