Task: Answer the multiple-choice question.
Query: Which drug exhibits a 4.747\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) O=C1CC(c2ccccc2)CC(O)=C1C=NCCN1CCOCC1
b.) O=C(CSc1nnc2ccc(-c3ccccn3)nn12)NCCc1ccccc1
c.) O=C(CCCc1ccccc1)NC12CC3CC(CC(C3)C1)C2
d.) CCCSc1nc(C)cc(C)c1S(C)(=O)=O
e.) COc1ccc(N2CCN(S(=O)(=O)c3ccc(Cl)s3)CC2)cc1
Answer: b. O=C(CSc1nnc2ccc(-c3ccccn3)nn12)NCCc1ccccc1
{#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#}
O=C(CSc1nnc2ccc(-c3ccccn3)nn12)NCCc1ccccc1
O=C(CSc1nnc2ccc(-c3ccccn3)nn12)NCCc1ccccc1
N-(2-phenylethyl)-2-[(6-pyridin-2-yl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)sulfanyl]acetamide