Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 11.441\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1cc2c(cc1OC)CN(C(=O)c1ccc([N+](=O)[O-])o1)CC2
b: Cl.O=[N+]([O-])c1ccc2ncnc(N3CCN(Cc4ccc5c(c4)OCO5)CC3)c2c1
c: CCOc1cc(CNCc2cc(OC)cc(OC)c2)ccc1OC.O=C(O)C(=O)O
d: CC(C)(C)n1ncc2c(=O)n(CC(=O)NC3CCCCC3)cnc21
e: Cc1cc(C(=O)NNC(=O)c2ccc(C(F)(F)F)cc2)no1
Answer: b. Cl.O=[N+]([O-])c1ccc2ncnc(N3CCN(Cc4ccc5c(c4)OCO5)CC3)c2c1
{#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#}
Cl.O=[N+]([O-])c1ccc2ncnc(N3CCN(Cc4ccc5c(c4)OCO5)CC3)c2c1
Cl.O=[N+]([O-])c1ccc2ncnc(N3CCN(Cc4ccc5c(c4)OCO5)CC3)c2c1
4-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-6-nitroquinazoline;hydrochloride