Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.731\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(CNC(=O)C1CCCCC1)NC1=NCCS1
[b] Cc1ccc(C(=O)NCCNC(=O)c2ccco2)cc1C
[c] CC1CCCCN1C(=O)Cn1cc(C#N)c2ccccc21
[d] Cc1noc(C)c1S(=O)(=O)N1CCCC(C(=O)N2CCN(C3CCCCC3)CC2)C1
Answer: b. Cc1ccc(C(=O)NCCNC(=O)c2ccco2)cc1C
{#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#}
Cc1ccc(C(=O)NCCNC(=O)c2ccco2)cc1C
Cc1ccc(C(=O)NCCNC(=O)c2ccco2)cc1C
N-[2-[(3,4-dimethylbenzoyl)amino]ethyl]furan-2-carboxamide