Task: Answer the multiple choice question.
Question: Which compound has a -8.454\% 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 additional words.
Options:
(a) N=C1C(c2nc3ccccc3s2)=C(O)CN1CCCO
(b) O=C(NCc1ccc(F)cc1)NC(=O)c1ccc(Cl)cc1
Answer: a. N=C1C(c2nc3ccccc3s2)=C(O)CN1CCCO
{#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#}
N=C1C(c2nc3ccccc3s2)=C(O)CN1CCCO
N=C1C(c2nc3ccccc3s2)=C(O)CN1CCCO
4-(1,3-benzothiazol-2-yl)-1-(3-hydroxypropyl)-5-imino-2H-pyrrol-3-ol