Task: Answer the MCQ question.
Question: Which compound has a -0.886\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccccc1CNC(=O)Cn1ccsc1=N.Cl
[b] CC(Sc1nnc(-c2cccnc2)o1)C(=O)NC1CCCCC1
[c] Oc1ccc(/C=N/Nc2nccnc2Cl)cc1
[d] Cc1ccccc1NC(=O)N1CCNC(=O)C1CC(=O)Nc1cc(Cl)ccc1Cl
Answer: d. Cc1ccccc1NC(=O)N1CCNC(=O)C1CC(=O)Nc1cc(Cl)ccc1Cl
{#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#}
Cc1ccccc1NC(=O)N1CCNC(=O)C1CC(=O)Nc1cc(Cl)ccc1Cl
Cc1ccccc1NC(=O)N1CCNC(=O)C1CC(=O)Nc1cc(Cl)ccc1Cl
2-[2-(2,5-dichloroanilino)-2-oxoethyl]-N-(2-methylphenyl)-3-oxopiperazine-1-carboxamide