Task: Answer the multiple choice question.
Question: Which drug exhibits a -51.176% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(Cn1c(N2CCN(C/C=C/c3ccccc3)CC2)nc2ccccc21)c1ccccc1
b. CCc1cc(=O)oc2cc(C)cc(OCC(=O)NCc3cccnc3)c12
c. Cc1ccc(CC(NC(=O)c2ccccc2)C(=O)NC(Cc2ccccc2)C(=O)O)cc1
Answer: a. O=C(Cn1c(N2CCN(C/C=C/c3ccccc3)CC2)nc2ccccc21)c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Cn1c(N2CCN(C/C=C/c3ccccc3)CC2)nc2ccccc21)c1ccccc1
O=C(Cn1c(N2CCN(C/C=C/c3ccccc3)CC2)nc2ccccc21)c1ccccc1
1-phenyl-2-[2-[4-[(E)-3-phenylprop-2-enyl]piperazin-1-yl]benzimidazol-1-yl]ethanone