Task: Answer the multiple-choice question.
Question: Which drug has a 7.736\% 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. Cl.c1cncc(CNC2CCCCC2)c1
b. CCOC(=O)C1=C(C)N(CCCC(=O)O)C(=O)NC1c1ccc2ccccc2c1
c. COc1nc(N/N=C/c2ccc(-c3ccccc3[N+](=O)[O-])o2)nc(N2CCOCC2)n1
d. O=C(Nc1ccccn1)c1cc(-c2cccnc2)nc2ccc(Br)cc12
e. Cc1ccc(C)c(S(=O)(=O)N2CCN(C(=O)CCNS(=O)(=O)c3ccc(C)c(C)c3)CC2)c1
Answer: d. O=C(Nc1ccccn1)c1cc(-c2cccnc2)nc2ccc(Br)cc12
{#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(Nc1ccccn1)c1cc(-c2cccnc2)nc2ccc(Br)cc12
O=C(Nc1ccccn1)c1cc(-c2cccnc2)nc2ccc(Br)cc12
6-bromo-N-pyridin-2-yl-2-pyridin-3-ylquinoline-4-carboxamide