Problem statement: Answer the multiple-choice question.
Query: Which compound has a -14.592% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccccc1N1CCN(S(=O)(=O)c2c(C)ccc3nsnc23)CC1
b Cl.O=C(c1ccco1)N1CCN(C(c2ccccc2Cl)c2nnnn2CC2CCCO2)CC1
c CCNC(=O)NCCc1c[nH]c2ccc(Cl)cc12
d CCOc1ccc(C2=C/C(=C/c3cccnc3)C(=O)O2)cc1
Answer: c. CCNC(=O)NCCc1c[nH]c2ccc(Cl)cc12
{#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#}
CCNC(=O)NCCc1c[nH]c2ccc(Cl)cc12
CCNC(=O)NCCc1c[nH]c2ccc(Cl)cc12
1-[2-(5-chloro-1H-indol-3-yl)ethyl]-3-ethylurea