Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 2.142\% 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 additional words.
Options:
[a] O=C(NNC(=O)c1ccccc1F)c1ccc(-c2ccc(Cl)cc2)o1
[b] COC(=O)CSc1nnc([C@H](CC(C)C)NC(=O)OC(C)(C)C)o1
[c] COc1cc(/C=N/N(C)c2ccccc2)ccc1O
[d] Cc1ccccc1NC(=O)c1ccc(S(=O)(=O)C(F)F)cc1
Answer: a. O=C(NNC(=O)c1ccccc1F)c1ccc(-c2ccc(Cl)cc2)o1
{#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=C(NNC(=O)c1ccccc1F)c1ccc(-c2ccc(Cl)cc2)o1
O=C(NNC(=O)c1ccccc1F)c1ccc(-c2ccc(Cl)cc2)o1
5-(4-chlorophenyl)-N'-(2-fluorobenzoyl)furan-2-carbohydrazide