Problem statement: Answer the multiple choice question.
Question: Which compound has a 0.892\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cl.O=C(NCCN1CCN(c2ccccc2)CC1)c1cccc(Cl)c1
b.) Cc1ccc(-n2c([S-])c(C(=O)Nc3ccc(OC(F)F)cc3)[n+]3ccc(C(=O)NCCO)cc23)cc1C
Answer: a. Cl.O=C(NCCN1CCN(c2ccccc2)CC1)c1cccc(Cl)c1
{#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#}
Cl.O=C(NCCN1CCN(c2ccccc2)CC1)c1cccc(Cl)c1
Cl.O=C(NCCN1CCN(c2ccccc2)CC1)c1cccc(Cl)c1
3-chloro-N-[2-(4-phenylpiperazin-1-yl)ethyl]benzamide;hydrochloride