Task: Answer the multiple-choice question.
Question: Which compound has a 3.987\% 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 additional words.
Options:
a CCOC(=O)C1CCN(S(=O)(=O)c2ccc(-c3nc4ccccc4s3)s2)CC1
b Cc1cc(NC(=O)CCC2COc3ccccc3O2)no1
c COc1c(Br)cc2c(C)c(C(=O)N3CCOCC3)oc2c1Br
d N#Cc1ccc(C(=O)OC2(c3cc4ccccc4c(=O)o3)CCCCC2)cc1
Answer: b. Cc1cc(NC(=O)CCC2COc3ccccc3O2)no1
{#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#}
Cc1cc(NC(=O)CCC2COc3ccccc3O2)no1
Cc1cc(NC(=O)CCC2COc3ccccc3O2)no1
3-(2,3-dihydro-1,4-benzodioxin-3-yl)-N-(5-methyl-1,2-oxazol-3-yl)propanamide