Problem statement: Answer the multiple-choice question.
Question: Which drug has a 2.537\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1ccsc1/C=C1\CCc2ccccc2C1=O
b. COc1cc(/C=C2/C(=O)NC(=O)N(c3ccccc3)C2=O)ccc1O
Answer: a. Cc1ccsc1/C=C1\CCc2ccccc2C1=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#}
Cc1ccsc1/C=C1\CCc2ccccc2C1=O
Cc1ccsc1/C=C1\CCc2ccccc2C1=O
[C][C][C][=C][S][C][=Ring1][Branch1][/C][=C][\C][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][=O]
(2E)-2-[(3-methylthiophen-2-yl)methylidene]-3,4-dihydronaphthalen-1-one