Task: Answer the multiple choice question.
Question: Which drug has a 10.193\% 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 N#CC(c1ccccc1)N(Cc1ccccc1)C(=O)CCCl
b CCn1cc(C(=O)Nc2ncccc2O)c(=O)c2cc(F)c(N3CCN(C(=O)c4ccco4)CC3)cc21
c CCCCN1C(=O)C(=O)N(CC(=O)N2N=C3/C(=C/c4ccco4)CCCC3C2c2ccco2)C1=O
d COCCN(C(=O)CNC(=O)c1ccco1)C(C(=O)NC1CCCC1)c1ccc(OC)c(OC)c1
Answer: a. N#CC(c1ccccc1)N(Cc1ccccc1)C(=O)CCCl
{#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#}
N#CC(c1ccccc1)N(Cc1ccccc1)C(=O)CCCl
N#CC(c1ccccc1)N(Cc1ccccc1)C(=O)CCCl
N-benzyl-3-chloro-N-[cyano(phenyl)methyl]propanamide