Task: Answer the multiple-choice question.
Question: Which drug has a 21.795% 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] CCN1CCCC1CNC(=O)Cn1nc(C)n2nc(-c3ccccc3)cc2c1=O
[b] CCS(=O)(=O)N1Cc2ccccc2CC1C(=O)Nc1nc2ccccc2s1
[c] CC(Cl)C(=O)NNc1cccc(Cl)n1
[d] CCSc1nc2c(c(=O)n1CC)SC(C)C2
[e] C=CCNC(=O)c1ccccc1NC(=O)c1ccc(Cl)c(S(=O)(=O)Nc2cc(C)ccc2C)c1
Answer: c. CC(Cl)C(=O)NNc1cccc(Cl)n1
{#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#}
CC(Cl)C(=O)NNc1cccc(Cl)n1
CC(Cl)C(=O)NNc1cccc(Cl)n1
2-chloro-N'-(6-chloropyridin-2-yl)propanehydrazide