Task: Answer the multiple choice question.
Question: Which drug has a -13.752\% 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 other words.
Options:
a CCC(=O)N1CCc2cc(Br)cc(S(=O)(=O)NCCN3CCCC3)c21
b CN(CCCNC(=O)c1ccc(/C=N/O)nc1)CCCN(C)Cc1ccccc1
c c1ccc2nc3c(nc2c1)c1ccccc1n3CCN1CCOCC1
d CCCCN(C)CC(O)Cn1cc(/C=C/C(=O)c2cccs2)c2ccccc21
e O=C(N/N=C/c1cccs1)c1cnccn1
Answer: c. c1ccc2nc3c(nc2c1)c1ccccc1n3CCN1CCOCC1
{#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#}
c1ccc2nc3c(nc2c1)c1ccccc1n3CCN1CCOCC1
c1ccc2nc3c(nc2c1)c1ccccc1n3CCN1CCOCC1
4-(2-indolo[3,2-b]quinoxalin-6-ylethyl)morpholine