Problem statement: Answer the MCQ question.
Query: Which compound has a -3.858\% human ether-à-go-go related gene (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 additional words.
Options:
a.) C(=N/c1nc2ccccc2n1CCN1CCCCC1)\c1cccs1
b.) CCCCCN(C(=O)CCC(=O)OCC(=O)N(C)C1CCCCC1)c1c(N)n(CCCC)c(=O)[nH]c1=O
c.) O=C1N/C(=C/c2cccs2)C(=O)N1Cc1ccc(F)cc1
d.) CCc1nnc(NC(=O)CSc2ncnc3c2cnn3-c2ccc(OC)cc2)s1
e.) Nc1nc(N2CCN(C(c3ccccc3)c3ccccc3)CC2)n[nH]1
Answer: a. C(=N/c1nc2ccccc2n1CCN1CCCCC1)\c1cccs1
{#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#}
C(=N/c1nc2ccccc2n1CCN1CCCCC1)\c1cccs1
C(=N/c1nc2ccccc2n1CCN1CCCCC1)\c1cccs1
(E)-N-[1-(2-piperidin-1-ylethyl)benzimidazol-2-yl]-1-thiophen-2-ylmethanimine