Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 13.525\% 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, c, or d without using any additional words.
Options:
a. CO[C@@H]1[C@@H](O)[C@@H](O)[C@H](Oc2ccc(-c3ccc(Oc4ccccc4)cc3)c(C(=O)NCc3ccccc3)c2)OC1(C)C
b. CCN1CCN(C(=O)COc2ccc(S(=O)(=O)Nc3ccc(Cl)cc3)cc2)CC1
c. COc1ccc(CNC(=O)c2ccc(CS(=O)(=O)c3ccccc3C)o2)cc1
d. O=C(Nc1ccnn1C1CCN(Cc2c[nH]c3ccccc23)CC1)c1ccccc1
Answer: a. CO[C@@H]1[C@@H](O)[C@@H](O)[C@H](Oc2ccc(-c3ccc(Oc4ccccc4)cc3)c(C(=O)NCc3ccccc3)c2)OC1(C)C
{#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#}
CO[C@@H]1[C@@H](O)[C@@H](O)[C@H](Oc2ccc(-c3ccc(Oc4ccccc4)cc3)c(C(=O)NCc3ccccc3)c2)OC1(C)C
CO[C@@H]1[C@@H](O)[C@@H](O)[C@H](Oc2ccc(-c3ccc(Oc4ccccc4)cc3)c(C(=O)NCc3ccccc3)c2)OC1(C)C
N-benzyl-5-[(2R,3R,4S,5R)-3,4-dihydroxy-5-methoxy-6,6-dimethyloxan-2-yl]oxy-2-(4-phenoxyphenyl)benzamide