Task: Answer the multiple choice question.
Question: Which drug exhibits a 14.589\% 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 Cc1cc(C)nc(NS(=O)(=O)c2ccc(N3C(=O)c4ccccc4C3=O)cc2)n1
b O=C(CNC(=O)OCc1ccccc1)Oc1cc2oc(=O)cc(-c3ccccc3)c2cc1Cl
Answer: b. O=C(CNC(=O)OCc1ccccc1)Oc1cc2oc(=O)cc(-c3ccccc3)c2cc1Cl
{#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(CNC(=O)OCc1ccccc1)Oc1cc2oc(=O)cc(-c3ccccc3)c2cc1Cl
O=C(CNC(=O)OCc1ccccc1)Oc1cc2oc(=O)cc(-c3ccccc3)c2cc1Cl
(6-chloro-2-oxo-4-phenylchromen-7-yl) 2-(phenylmethoxycarbonylamino)acetate