Task: Answer the multiple-choice question.
Question: Which compound has a 19.099\% 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] CNc1ccccc1C(C)(C)c1cc(-c2ccc(F)cc2)no1
[b] C[N+]1(CCn2ccc3ccccc32)CCCCC1.[I-]
[c] COc1ccc(C2(C(=O)NCc3ccccc3Cl)CCOCC2)cc1OC
[d] COCCN1C(=O)NC(=O)/C(=C\c2ccc(Br)cc2)C1=O
Answer: a. CNc1ccccc1C(C)(C)c1cc(-c2ccc(F)cc2)no1
{#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#}
CNc1ccccc1C(C)(C)c1cc(-c2ccc(F)cc2)no1
CNc1ccccc1C(C)(C)c1cc(-c2ccc(F)cc2)no1
2-[2-[3-(4-fluorophenyl)-1,2-oxazol-5-yl]propan-2-yl]-N-methylaniline