Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 14.227\% 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, b, or c without using any other words.
Options:
(a) O=[N+]([O-])c1cccc(-c2noc3c2-c2nc(Cc4cccc5ccccc45)sc2CC3)c1
(b) CCN(CC)CCNC(=S)Nc1ccc2nc(N3CCOCC3)cc(C)c2c1
(c) CCOc1cc(/C=C(\C(=O)N2CCOCC2)c2nc3ccccc3[nH]2)cc(Cl)c1O
Answer: a. O=[N+]([O-])c1cccc(-c2noc3c2-c2nc(Cc4cccc5ccccc45)sc2CC3)c1
{#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=[N+]([O-])c1cccc(-c2noc3c2-c2nc(Cc4cccc5ccccc45)sc2CC3)c1
O=[N+]([O-])c1cccc(-c2noc3c2-c2nc(Cc4cccc5ccccc45)sc2CC3)c1
2-(naphthalen-1-ylmethyl)-8-(3-nitrophenyl)-4,5-dihydro-[1,3]thiazolo[4,5-e][1,2]benzoxazole