Problem statement: Answer the multiple choice question.
Question: Which drug has a -22.535\% 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 other words.
Options:
a. Brc1c(CSc2nc3ccccc3o2)nc2ncccn12
b. O=C(NCc1cccc(Cl)c1)c1cccc(OC2CCN(C(=O)C3CC3)CC2)c1
c. CCN(CC(=O)Nc1ccc(NC(C)=O)cc1)C(=O)/C=C/c1ccc(C)o1
d. CCCc1ccc(S(=O)(=O)NCCc2ccncc2)cc1
Answer: a. Brc1c(CSc2nc3ccccc3o2)nc2ncccn12
{#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#}
Brc1c(CSc2nc3ccccc3o2)nc2ncccn12
Brc1c(CSc2nc3ccccc3o2)nc2ncccn12
2-[(3-bromoimidazo[1,2-a]pyrimidin-2-yl)methylsulfanyl]-1,3-benzoxazole