Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.803\% 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) O=C(Nc1ccn(Cc2c(F)c(F)cc(F)c2F)n1)c1ccc(COc2cc(Cl)ccc2Cl)o1
b) CC(C)CCOP(N)(=O)Oc1ccccc1
Answer: b. CC(C)CCOP(N)(=O)Oc1ccccc1
{#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#}
CC(C)CCOP(N)(=O)Oc1ccccc1
CC(C)CCOP(N)(=O)Oc1ccccc1
[amino(3-methylbutoxy)phosphoryl]oxybenzene