Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 11.087\% 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) COc1ccc2oc(C(=O)OCC(=O)N(C)c3ccccc3)c(C)c2c1
(b) COc1cc(C2C(C#N)=C(N)OC3=C2C(=O)CC(C)(C)C3)c([N+](=O)[O-])cc1OC
(c) CCCOc1ccc(C(=O)N/N=C/c2ccc(-c3ccc(S(=O)(=O)Nc4ncccn4)cc3)o2)cc1
(d) O=C(Nc1ccc(OC(F)(F)C(F)F)c(NC(=O)c2ccc(F)cc2)c1)c1ccc(F)cc1
Answer: b. COc1cc(C2C(C#N)=C(N)OC3=C2C(=O)CC(C)(C)C3)c([N+](=O)[O-])cc1OC
{#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#}
COc1cc(C2C(C#N)=C(N)OC3=C2C(=O)CC(C)(C)C3)c([N+](=O)[O-])cc1OC
COc1cc(C2C(C#N)=C(N)OC3=C2C(=O)CC(C)(C)C3)c([N+](=O)[O-])cc1OC
2-amino-4-(4,5-dimethoxy-2-nitrophenyl)-7,7-dimethyl-5-oxo-6,8-dihydro-4H-chromene-3-carbonitrile