Task: Answer the MCQ question.
Query: Which drug has a -53.065% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=C(c1ccc(OC2CCN(C/C=C/c3ccccc3)CC2)cc1)N1CCCCC1
b: O=Cc1c(NCCc2cccc(F)c2)c2ccccc2[nH]c1=O
c: Cc1c(NC(=O)NC(C)N2C(=O)C3C4C=CC(C4)C3C2=O)c(=O)n(-c2ccccc2)n1C
d: O=C(O)c1cccc(N2C(=O)C3C4C=CC(C4=C(c4ccccc4)c4ccccc4)C3C2=O)c1
Answer: a. O=C(c1ccc(OC2CCN(C/C=C/c3ccccc3)CC2)cc1)N1CCCCC1
{#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(c1ccc(OC2CCN(C/C=C/c3ccccc3)CC2)cc1)N1CCCCC1
O=C(c1ccc(OC2CCN(C/C=C/c3ccccc3)CC2)cc1)N1CCCCC1
[4-[1-[(E)-3-phenylprop-2-enyl]piperidin-4-yl]oxyphenyl]-piperidin-1-ylmethanone