Task: Answer the MCQ question.
Question: Which compound has a 1.838\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(CSc1nc2ccccc2o1)Nc1ccccc1N1CCOCC1
b Cc1ccsc1-c1nc(CN(C)C(C2CC2)C2CC2)c(C)o1
c S=c1[nH]nc(C2CCCCC2)n1/N=C/c1ccccc1
Answer: a. O=C(CSc1nc2ccccc2o1)Nc1ccccc1N1CCOCC1
{#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#}
O=C(CSc1nc2ccccc2o1)Nc1ccccc1N1CCOCC1
O=C(CSc1nc2ccccc2o1)Nc1ccccc1N1CCOCC1
2-(1,3-benzoxazol-2-ylsulfanyl)-N-(2-morpholin-4-ylphenyl)acetamide