Task: Answer the multiple choice question.
Question: Which drug exhibits a -0.939\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1ccc(C)c2[nH]c(=O)c(C(c3nnnn3Cc3ccccc3)N3CCc4ccccc4C3)cc12
(b) O=C(O)C/C(=C\c1cccc(NC(=O)c2ccccc2Cl)c1)c1nc2ccccc2s1
(c) Cc1nc(NC(=O)CCC(=O)O)sc1C(=O)N(C)C
(d) O=C(Cc1ccccc1)NN1C(=O)c2ccccc2C1=O
Answer: a. Cc1ccc(C)c2[nH]c(=O)c(C(c3nnnn3Cc3ccccc3)N3CCc4ccccc4C3)cc12
{#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)c2[nH]c(=O)c(C(c3nnnn3Cc3ccccc3)N3CCc4ccccc4C3)cc12
Cc1ccc(C)c2[nH]c(=O)c(C(c3nnnn3Cc3ccccc3)N3CCc4ccccc4C3)cc12
3-[(1-benzyltetrazol-5-yl)-(3,4-dihydro-1H-isoquinolin-2-yl)methyl]-5,8-dimethyl-1H-quinolin-2-one