Problem statement: Answer the multiple-choice question.
Query: Which drug has a 14.877\% 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 other words.
Options:
a. CC1CN=C(NCc2ccccc2)S1
b. O=C(CN(c1ccccc1)S(=O)(=O)c1ccccc1)N/N=C/c1ccco1
c. CC(C)CNC(=S)NC1CC2CCCC(C1)N2Cc1cccs1
d. CCOc1ccc(-n2cnnn2)cc1S(=O)(=O)N1CCC(C)CC1C
Answer: a. CC1CN=C(NCc2ccccc2)S1
{#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#}
CC1CN=C(NCc2ccccc2)S1
CC1CN=C(NCc2ccccc2)S1
N-benzyl-5-methyl-4,5-dihydro-1,3-thiazol-2-amine