Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.629\% human ether-à-go-go related gene (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] CN(C(N)=S)c1ccccc1
[b] O=C(O)CCC(=O)N1CCOc2ccc(Cl)cc21
[c] Cc1ccccc1Cn1nnc(-c2cccc(C(=O)O)c2)n1
[d] CCSC1=N/C(=C\c2cccc(F)c2)C(=O)S1
Answer: a. CN(C(N)=S)c1ccccc1
{#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#}
CN(C(N)=S)c1ccccc1
CN(C(N)=S)c1ccccc1
[C][N][Branch1][=Branch1][C][Branch1][C][N][=S][C][=C][C][=C][C][=C][Ring1][=Branch1]
1-methyl-1-phenylthiourea