Task: Answer the multiple-choice question.
Query: Which drug exhibits a 2.454% 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) O=C(NCC1CCCO1)Nc1ccccc1
(b) CC(NC(=O)C1CCCCC1)C(=O)NC1=NCCS1
(c) Cc1c(-c2ncn[nH]2)sc(C#N)c1-c1ccccc1
(d) CCN(CC)C(=O)N(CC)Cc1ccccc1
Answer: c. Cc1c(-c2ncn[nH]2)sc(C#N)c1-c1ccccc1
{#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#}
Cc1c(-c2ncn[nH]2)sc(C#N)c1-c1ccccc1
Cc1c(-c2ncn[nH]2)sc(C#N)c1-c1ccccc1
4-methyl-3-phenyl-5-(1H-1,2,4-triazol-5-yl)thiophene-2-carbonitrile