Task: Answer the multiple-choice question.
Query: Which compound exhibits a -18.145% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COC(=O)C1CCCN1C(=O)COc1ccc(Cl)cc1Br
b. COc1ccc(NC(=O)CCN2CCN(c3ccccc3F)CC2)c(OC)c1
c. CSc1cccc(NC(=O)CN(c2cc(C)ccc2C)S(C)(=O)=O)c1
d. C=C(C)Cn1c(-c2ccccc2)nc2ccccc21
e. Cc1ccccc1NP(=O)(c1ccccc1)c1nc2ccccc2s1
Answer: b. COc1ccc(NC(=O)CCN2CCN(c3ccccc3F)CC2)c(OC)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(NC(=O)CCN2CCN(c3ccccc3F)CC2)c(OC)c1
COc1ccc(NC(=O)CCN2CCN(c3ccccc3F)CC2)c(OC)c1
N-(2,4-dimethoxyphenyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]propanamide