Task: Answer the multiple-choice question.
Query: Which compound has a 16.176\% 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. O=S(=O)(c1cnccc1N1CCN(/N=C/c2ccccc2)CC1)N1CCCCC1
b. CCC(NS(=O)(=O)c1c(C)[nH]c(=O)[nH]c1=O)C12CC3CC(CC(C3)C1)C2
c. COc1ccc(CN2CCNC(=O)C2CC(=O)N(C)Cc2ccon2)c(F)c1
d. CCCCN(C)C(=S)Nc1ccsc1C(=O)OC
Answer: c. COc1ccc(CN2CCNC(=O)C2CC(=O)N(C)Cc2ccon2)c(F)c1
{#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#}
COc1ccc(CN2CCNC(=O)C2CC(=O)N(C)Cc2ccon2)c(F)c1
COc1ccc(CN2CCNC(=O)C2CC(=O)N(C)Cc2ccon2)c(F)c1
2-[1-[(2-fluoro-4-methoxyphenyl)methyl]-3-oxopiperazin-2-yl]-N-methyl-N-(1,2-oxazol-3-ylmethyl)acetamide