Task: Answer the multiple choice question.
Query: Which compound exhibits a -6.716\% 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 additional words.
Options:
a CCN(CC)S(=O)(=O)c1cccc(NC(=O)c2ccc(Br)cc2)c1
b CCc1ccc(C(=O)NC(=S)NCc2cccnc2)cc1
c CCOC(=O)c1ccc(NC(=O)COc2ccccc2CNC2CCCC2)cc1.Cl
d COc1ccc(CNC(=O)c2cc3cccc(O)c3oc2=N)cc1
Answer: b. CCc1ccc(C(=O)NC(=S)NCc2cccnc2)cc1
{#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#}
CCc1ccc(C(=O)NC(=S)NCc2cccnc2)cc1
CCc1ccc(C(=O)NC(=S)NCc2cccnc2)cc1
4-ethyl-N-(pyridin-3-ylmethylcarbamothioyl)benzamide