Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.952\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CC(C)/C=C/C(=O)N1CCCC(N2CCN(c3ccccc3F)CC2)C1
b: O=C(c1cccnc1)N1CCN(C/C=C/c2ccccc2)CC1
c: COc1cc(/C=C/C(=O)O)cc(S(=O)(=O)Nc2ccccc2Oc2ccccc2)c1OC
Answer: b. O=C(c1cccnc1)N1CCN(C/C=C/c2ccccc2)CC1
{#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(c1cccnc1)N1CCN(C/C=C/c2ccccc2)CC1
O=C(c1cccnc1)N1CCN(C/C=C/c2ccccc2)CC1
[4-[(E)-3-phenylprop-2-enyl]piperazin-1-yl]-pyridin-3-ylmethanone