Task: Answer the multiple-choice question.
Question: Which drug has a 11.876\% 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 additional words.
Options:
a) O=C(Nc1ccccc1C(F)(F)F)c1cc2ncc(CCCl)cn2n1
b) O=C(O)CCCC(=O)Nc1ccc(N2CCCC2)cc1
c) CC1=CC2=NC(=O)CC(C)(C(=O)N(CC(=O)NC3CCCC3)c3ccccc3C)N2C=C1
d) CCOc1ccc(S(=O)(=O)N2CCCC(C(=O)N3CCN(CC)CC3)C2)cc1Cl
Answer: c. CC1=CC2=NC(=O)CC(C)(C(=O)N(CC(=O)NC3CCCC3)c3ccccc3C)N2C=C1
{#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#}
CC1=CC2=NC(=O)CC(C)(C(=O)N(CC(=O)NC3CCCC3)c3ccccc3C)N2C=C1
CC1=CC2=NC(=O)CC(C)(C(=O)N(CC(=O)NC3CCCC3)c3ccccc3C)N2C=C1
N-[2-(cyclopentylamino)-2-oxoethyl]-4,8-dimethyl-N-(2-methylphenyl)-2-oxo-3H-pyrido[1,2-a]pyrimidine-4-carboxamide