Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.355\% 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 other words.
Options:
a) O=C(NCC1COc2ccccc2O1)c1ccco1
b) COc1ccc(CSC(=N)N)cc1[N+](=O)[O-].Cl
c) Cc1ccc(NC(=S)N2CCCCC2CO)cc1C
d) O=C(Nc1ccccc1)OC1CCCCc2cccnc21
e) O=C(CSc1nc(O)cc(=O)n1-c1ccccc1)c1ccc(Br)cc1
Answer: d. O=C(Nc1ccccc1)OC1CCCCc2cccnc21
{#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(Nc1ccccc1)OC1CCCCc2cccnc21
O=C(Nc1ccccc1)OC1CCCCc2cccnc21
6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-yl N-phenylcarbamate