Task: Answer the MCQ question.
Query: Which compound has a 7.635\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1ccccc1[C@@]1(C)ON(c2ccccc2C(F)(F)F)C1=O
b: CCN(C(=O)CSc1nc2ccccc2c(=O)n1C(C)COC)C1CCS(=O)(=O)C1
c: O=C(c1ccco1)N1CCN(C(=O)c2ccc(COc3ccc(Cl)cc3Cl)o2)CC1
d: COc1cc2c(cc1OC)C(c1cc(OC)c(OC)cc1[N+](=O)[O-])N(C(C)=O)CC2
Answer: a. Cc1ccccc1[C@@]1(C)ON(c2ccccc2C(F)(F)F)C1=O
{#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#}
Cc1ccccc1[C@@]1(C)ON(c2ccccc2C(F)(F)F)C1=O
Cc1ccccc1[C@@]1(C)ON(c2ccccc2C(F)(F)F)C1=O
(4R)-4-methyl-4-(2-methylphenyl)-2-[2-(trifluoromethyl)phenyl]oxazetidin-3-one