Task: Answer the MCQ question.
Query: Which drug exhibits a 6.459% 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: Cc1ccc(/C=N/NC(=O)CSc2nnc(-c3ccc(Cl)cc3)n2-c2ccccc2)o1
b: CC1(c2ccccc2)NC(=O)N(CC(=O)Nc2ccc(S(=O)(=O)Nc3ncccn3)cc2)C1=O
c: CC(=O)Nc1ccc(NC(=O)CN(c2cccc(C(C)=O)c2)S(C)(=O)=O)cc1
d: C/C(N)=C(/C#N)C(=O)CSc1nc2ccccc2c(=O)n1-c1ccccc1C
Answer: d. C/C(N)=C(/C#N)C(=O)CSc1nc2ccccc2c(=O)n1-c1ccccc1C
{#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#}
C/C(N)=C(/C#N)C(=O)CSc1nc2ccccc2c(=O)n1-c1ccccc1C
C/C(N)=C(/C#N)C(=O)CSc1nc2ccccc2c(=O)n1-c1ccccc1C
(E)-3-amino-2-[2-[3-(2-methylphenyl)-4-oxoquinazolin-2-yl]sulfanylacetyl]but-2-enenitrile