Problem statement: Answer the multiple choice question.
Query: Which compound has a -5.282\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(c1cccc(C(=O)N2CCN(c3ccccc3)CC2)c1)N1CCN(c2ccccc2)CC1
b: CC(C)c1nnc(NC(=O)CSc2nc3ccccc3[nH]2)s1
c: CCCCCC(=O)Nc1cccc(C2=NOC3(C2)C[C@@H](C(N)=O)N(C(=O)c2ccc(OC)cc2)C3)c1
d: Cc1cccc(NC(=O)c2sc(C)nc2C)c1
Answer: a. O=C(c1cccc(C(=O)N2CCN(c3ccccc3)CC2)c1)N1CCN(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(c1cccc(C(=O)N2CCN(c3ccccc3)CC2)c1)N1CCN(c2ccccc2)CC1
O=C(c1cccc(C(=O)N2CCN(c3ccccc3)CC2)c1)N1CCN(c2ccccc2)CC1
[3-(4-phenylpiperazine-1-carbonyl)phenyl]-(4-phenylpiperazin-1-yl)methanone