Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 5.994\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOC(=O)c1cnc(SC)nc1N
[b] CCCN1CCN(CCCNC(=O)c2ccccc2NC(=O)C2=C(C)OCCS2)CC1
Answer: b. CCCN1CCN(CCCNC(=O)c2ccccc2NC(=O)C2=C(C)OCCS2)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#}
CCCN1CCN(CCCNC(=O)c2ccccc2NC(=O)C2=C(C)OCCS2)CC1
CCCN1CCN(CCCNC(=O)c2ccccc2NC(=O)C2=C(C)OCCS2)CC1
6-methyl-N-[2-[3-(4-propylpiperazin-1-yl)propylcarbamoyl]phenyl]-2,3-dihydro-1,4-oxathiine-5-carboxamide