Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -60.304\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccccc1N1CCN(CCCOc2ccc(F)cc2)CC1
(b) C#CCNC(=O)c1ccc(OCc2ccccc2)cc1Cl
Answer: a. COc1ccccc1N1CCN(CCCOc2ccc(F)cc2)CC1
{#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#}
COc1ccccc1N1CCN(CCCOc2ccc(F)cc2)CC1
COc1ccccc1N1CCN(CCCOc2ccc(F)cc2)CC1
[C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][C][N][Branch1][S][C][C][C][O][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1][C][C][Ring1][P]
1-[3-(4-fluorophenoxy)propyl]-4-(2-methoxyphenyl)piperazine