Task: Answer the multiple choice question.
Question: Which drug has a 6.978\% 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 other words.
Options:
a.) O=C(/C=C/c1cccc(F)c1)N(c1ccccn1)C1CCCCC1
b.) CCOc1ccc2nc(SCC(=O)N3CCCCCC3)c(C#N)cc2c1
c.) Cc1ccc(C(=O)Nc2nc3ccc(S(C)(=O)=O)cc3s2)s1
d.) CSc1ccc2[nH]c(=O)cc(C)c2c1
e.) Cn1c(=O)c(-c2ccccc2)c(O)c2ccccc21
Answer: a. O=C(/C=C/c1cccc(F)c1)N(c1ccccn1)C1CCCCC1
{#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(/C=C/c1cccc(F)c1)N(c1ccccn1)C1CCCCC1
O=C(/C=C/c1cccc(F)c1)N(c1ccccn1)C1CCCCC1
(E)-N-cyclohexyl-3-(3-fluorophenyl)-N-pyridin-2-ylprop-2-enamide