Task: Answer the multiple choice question.
Question: Which compound has a -11.344% 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.) C=CCn1c(NCc2ccc(N(C)C)cc2)nc2ccccc21
b.) COCCNC(=O)C1=NOC(Cn2cc(C#N)c(=O)n(C)c2=O)C1
c.) O=C(NCCCN1CCOCC1)c1nn(-c2ccccc2)c(=O)c2ccccc12
d.) CC1(C)S[C@@H]2[C@H](NC(=O)COc3ccccc3)C(=O)N2C1C(=O)OCC1CCCCC1
Answer: a. C=CCn1c(NCc2ccc(N(C)C)cc2)nc2ccccc21
{#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=CCn1c(NCc2ccc(N(C)C)cc2)nc2ccccc21
C=CCn1c(NCc2ccc(N(C)C)cc2)nc2ccccc21
N-[[4-(dimethylamino)phenyl]methyl]-1-prop-2-enylbenzimidazol-2-amine