Problem statement: Answer the multiple choice question.
Query: Which drug has a 0.441\% 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 other words.
Options:
(a) Cc1ccc(S(=O)(=O)N2CCN(C(=O)Cc3c(F)cccc3Cl)CC2)cc1
(b) Oc1ccccc1N=Cc1sc2ccccc2c1Cl
Answer: b. Oc1ccccc1N=Cc1sc2ccccc2c1Cl
{#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#}
Oc1ccccc1N=Cc1sc2ccccc2c1Cl
Oc1ccccc1N=Cc1sc2ccccc2c1Cl
2-[(3-chloro-1-benzothiophen-2-yl)methylideneamino]phenol