Task: Answer the multiple choice question.
Question: Which drug exhibits a 7.338\% 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 COc1ccccc1-n1ccnc1SCC(=O)NC(C)(C)C
b CS/C(=N\S(=O)(=O)c1cccs1)Nc1ccc(Br)cc1F
c CCOC(=O)c1sc(Nc2cccc(C)c2C)nc1C
d CCOC(=O)C1(Cc2ccc(OC)cc2)CCN(C(=O)c2sc(C)nc2C)CC1
Answer: b. CS/C(=N\S(=O)(=O)c1cccs1)Nc1ccc(Br)cc1F
{#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#}
CS/C(=N\S(=O)(=O)c1cccs1)Nc1ccc(Br)cc1F
CS/C(=N\S(=O)(=O)c1cccs1)Nc1ccc(Br)cc1F
methyl N-(4-bromo-2-fluorophenyl)-N'-thiophen-2-ylsulfonylcarbamimidothioate