Task: Answer the multiple-choice question.
Question: Which compound has a -0.620\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1ccccc1CN1C[C@@H]2C[C@@H](c3ccc4nsnc4c3)N3CCC[C@@]23C1=O
b. O=C(O)CSCC(=O)N1CCN(c2nc3cc(Cl)ccc3s2)CC1
c. Cc1ccc(Cc2nc(-c3ccncc3)no2)cc1
d. CC(C)c1ccc(Nc2nnc(SC3CCOC3=O)s2)cc1
Answer: a. Cc1ccccc1CN1C[C@@H]2C[C@@H](c3ccc4nsnc4c3)N3CCC[C@@]23C1=O
{#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#}
Cc1ccccc1CN1C[C@@H]2C[C@@H](c3ccc4nsnc4c3)N3CCC[C@@]23C1=O
Cc1ccccc1CN1C[C@@H]2C[C@@H](c3ccc4nsnc4c3)N3CCC[C@@]23C1=O
(1S,5S,7S)-7-(2,1,3-benzothiadiazol-5-yl)-3-[(2-methylphenyl)methyl]-3,8-diazatricyclo[6.3.0.01,5]undecan-2-one