Task: Answer the MCQ question.
Question: Which drug exhibits a -0.386\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cc1cccc(CC(=O)OCn2nnc3ccccc3c2=O)c1
(b) CCN(CC)S(=O)(=O)c1cccc(C(=O)NCCc2ccccc2)c1
(c) Cc1cc(C(=O)N/N=C/c2ccc(C)o2)c2ccccc2n1
(d) CC(C)C(NC(=O)CN1C(=O)c2ccccc2C1=O)c1ccccc1
(e) C(#CCN1CCOCC1)COC/C=C/c1ccccc1.Cl
Answer: e. C(#CCN1CCOCC1)COC/C=C/c1ccccc1.Cl
{#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(#CCN1CCOCC1)COC/C=C/c1ccccc1.Cl
C(#CCN1CCOCC1)COC/C=C/c1ccccc1.Cl
4-[4-[(E)-3-phenylprop-2-enoxy]but-2-ynyl]morpholine;hydrochloride