Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 14.231\% 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=C1C=C(c2ccccc2)CCC1
b: O=C(NCc1ccccn1)c1ccc(OC2CCN(Cc3ccccc3O)CC2)cc1
c: CN1CCN(C(=O)OC2c3nccnc3C(=O)N2c2ccc(Cl)cn2)CC1
d: COc1ccc(N2CCN(C(=O)CSc3nc(C)cs3)CC2)cc1
e: COc1ccc2oc(C(=O)N3CCN(C/C=C/c4ccccc4)CC3)c(C)c2c1
Answer: a. O=C1C=C(c2ccccc2)CCC1
{#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=C1C=C(c2ccccc2)CCC1
O=C1C=C(c2ccccc2)CCC1
3-phenylcyclohex-2-en-1-one