Problem statement: Answer the multiple-choice question.
Query: Which drug has a 5.676\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Clc1cccc(Cl)c1/C=N/Nc1c(Cl)cncc1Cl
b) O=C(NCCSc1ncc(-c2ccccc2)[nH]1)c1ccco1
c) C=C(C)c1cccc(C(C)(C)NC(=O)NCCN(CC)CC)c1
d) CC(NC(=O)/C(C#N)=C/c1ccc([N+](=O)[O-])o1)c1ccccc1
Answer: b. O=C(NCCSc1ncc(-c2ccccc2)[nH]1)c1ccco1
{#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(NCCSc1ncc(-c2ccccc2)[nH]1)c1ccco1
O=C(NCCSc1ncc(-c2ccccc2)[nH]1)c1ccco1
N-[2-[(5-phenyl-1H-imidazol-2-yl)sulfanyl]ethyl]furan-2-carboxamide