Task: Answer the multiple choice question.
Question: Which compound has a 9.930\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) CCOC(=O)c1cnn(-c2cc(Oc3ccccc3)ncn2)c1N
b) CCN(CC)C(=O)c1cc2c(=O)c3cc(F)ccc3oc2nc1C
c) CCOC(=O)CNC(=S)N(Cc1cccs1)C1CCCC1
d) CC(=O)Nc1ncc(Cc2ccc(Cl)cc2Cl)s1
e) CCOCCCN(C(=O)Nc1ccc(CC)cc1)C1CCN(C(C)=O)CC1
Answer: b. CCN(CC)C(=O)c1cc2c(=O)c3cc(F)ccc3oc2nc1C
{#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#}
CCN(CC)C(=O)c1cc2c(=O)c3cc(F)ccc3oc2nc1C
CCN(CC)C(=O)c1cc2c(=O)c3cc(F)ccc3oc2nc1C
N,N-diethyl-7-fluoro-2-methyl-5-oxochromeno[2,3-b]pyridine-3-carboxamide