Task: Answer the MCQ question.
Query: Which drug exhibits a 12.500\% 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(O)CCNC(=O)C12CC3CC(CC(C3)C1)C2
b) CCc1ccc(N(CC(=O)Nc2nc3ccc(C)cc3s2)S(=O)(=O)c2c(C)noc2C)cc1
c) CCOC(=O)c1cc(NC(=O)NC2CCCCC2)c(C)nc1C
d) COc1cccc(CNc2ccc(F)c(Cl)c2)c1
e) COc1c2ccoc2nc2c(OC)c(OC[C@@H](O)C(C)(C)O)ccc12
Answer: d. COc1cccc(CNc2ccc(F)c(Cl)c2)c1
{#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#}
COc1cccc(CNc2ccc(F)c(Cl)c2)c1
COc1cccc(CNc2ccc(F)c(Cl)c2)c1
3-chloro-4-fluoro-N-[(5-methoxyphenyl)methyl]aniline