Task: Answer the multiple-choice question.
Question: Which compound exhibits a 18.853% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COC(CNC(=O)Cn1nc(Cc2ccncc2)c2ccccc2c1=O)OC
b.) CCCSc1ccc([C@@H]2[C@@H]3C(=O)N(C)C(=O)[C@@H]3[C@]3(C(=O)OC)CCCCN23)cc1OC.O=C(O)C(F)(F)F
c.) Cc1ccc(OCC(=O)NCCCNC(=O)c2cccnc2)cc1
d.) C=CCN(C(=O)CCC(=O)Nc1cc(C)on1)C(C(=O)NC(C)(C)CC)c1cccc(OC)c1OC
e.) COCCn1cc(C(=O)NCc2cccs2)c2c3ccccc3n(C)c2c1=O
Answer: a. COC(CNC(=O)Cn1nc(Cc2ccncc2)c2ccccc2c1=O)OC
{#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#}
COC(CNC(=O)Cn1nc(Cc2ccncc2)c2ccccc2c1=O)OC
COC(CNC(=O)Cn1nc(Cc2ccncc2)c2ccccc2c1=O)OC
N-(2,2-dimethoxyethyl)-2-[1-oxo-4-(pyridin-4-ylmethyl)phthalazin-2-yl]acetamide