Task: Answer the multiple choice question.
Question: Which drug exhibits a 2.138\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(COc1cc2oc(=O)c3c(c2cc1Cl)CCC3)NCc1ccccn1
b.) COc1ccc2c(c1OC)C(=O)OC2Nc1ccc(S(=O)(=O)N=C(N)N)cc1
Answer: a. O=C(COc1cc2oc(=O)c3c(c2cc1Cl)CCC3)NCc1ccccn1
{#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(COc1cc2oc(=O)c3c(c2cc1Cl)CCC3)NCc1ccccn1
O=C(COc1cc2oc(=O)c3c(c2cc1Cl)CCC3)NCc1ccccn1
2-[(8-chloro-4-oxo-2,3-dihydro-1H-cyclopenta[c]chromen-7-yl)oxy]-N-(pyridin-2-ylmethyl)acetamide