Problem statement: Answer the MCQ question.
Query: Which drug has a 4.937\% 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) CN1c2ccccc2-c2nc3ccccc3n2C1c1ccco1
b) O=C(CO/N=C/c1ccc(OC(F)F)cc1)NC1CCCC1
c) CCOC(=O)CN1C(=O)S/C(=C/c2ccc(O)c([N+](=O)[O-])c2)C1=O
d) O=C(CCc1ccccc1)NNC(=O)c1cccc(F)c1
e) COc1ccc(C2CC2C(C)=O)cc1
Answer: a. CN1c2ccccc2-c2nc3ccccc3n2C1c1ccco1
{#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#}
CN1c2ccccc2-c2nc3ccccc3n2C1c1ccco1
CN1c2ccccc2-c2nc3ccccc3n2C1c1ccco1
9-(furan-2-yl)-8-methyl-8,10,17-triazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(17),2,4,6,11,13,15-heptaene