Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 11.519\% 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) CCCn1c(/C=C/c2ccco2)nc2ccccc21
(b) Cc1cc(OC(C)C(=O)N2CCN(c3ccccc3)CC2)c2c(C)c(C)c(=O)oc2c1
(c) COC(=O)c1cccc(C(=O)N2CCC(CO)(Cc3ccccc3Cl)CC2)c1
(d) c1cnc2c(c1)ccc1ncccc12
(e) CC(=O)c1cccc(-n2c(CCC(=O)O)ccc2-c2ccccc2)c1
Answer: d. c1cnc2c(c1)ccc1ncccc12
{#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#}
c1cnc2c(c1)ccc1ncccc12
c1cnc2c(c1)ccc1ncccc12
1,7-phenanthroline