Problem statement: Answer the multiple choice question.
Query: Which drug has a -10.396% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cc1ccc(C2=NC(C(F)(F)F)(C(F)(F)F)c3c(n(-c4ccc(F)cc4)c(=O)[nH]c3=O)N2)cc1
[b] COc1nccc(-c2ccc(F)cc2)c1C#N
[c] CCS(=O)(=O)N1Cc2ccccc2CC1C(=O)Nc1ccc(F)cc1
[d] CC1CCN(S(=O)(=O)c2ccc(NN=C(C#N)C#N)cc2)CC1
Answer: b. COc1nccc(-c2ccc(F)cc2)c1C#N
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1nccc(-c2ccc(F)cc2)c1C#N
COc1nccc(-c2ccc(F)cc2)c1C#N
4-(4-fluorophenyl)-2-methoxypyridine-3-carbonitrile