Task: Answer the multiple-choice question.
Question: Which compound has a -20.126% 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 CCCSc1ccc([C@@H]2[C@H]3C(=O)N(CC)C(=O)[C@H]3[C@]3(C(=O)OC)CCCCN23)cc1OC.O=C(O)C(F)(F)F
b COc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)COC(=O)C1CC1C
c CSc1ccccc1NC(=O)CN1CCN(c2ccccn2)CC1
d Clc1cccc(-c2nn3c(Cn4cnc5ccccc54)nnc3s2)c1
e COc1ccc(-c2noc(CSc3nc(N)c(-c4ccccc4)c(=O)[nH]3)n2)cc1
Answer: c. CSc1ccccc1NC(=O)CN1CCN(c2ccccn2)CC1
{#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#}
CSc1ccccc1NC(=O)CN1CCN(c2ccccn2)CC1
CSc1ccccc1NC(=O)CN1CCN(c2ccccn2)CC1
N-(2-methylsulfanylphenyl)-2-(4-pyridin-2-ylpiperazin-1-yl)acetamide