Problem statement: Answer the multiple choice question.
Query: Which drug has a 16.376\% 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.) O=C(c1ccccc1)N1CCN(C(=O)c2ccncc2)CC1
b.) Clc1ccccc1/C=C/c1nc(-c2cccnc2)no1
c.) CCOC(=O)c1sc(NC(=O)C(CC)Sc2nnc3c4ccccc4n(CC)c3n2)nc1C
d.) O=C(CC1NCCc2ccccc21)Nc1cccc(Cl)c1
e.) Cc1cccc(C)c1NC(=O)CNC(=O)C1CCCN(C(=O)c2ccc(Cl)cc2)C1
Answer: a. O=C(c1ccccc1)N1CCN(C(=O)c2ccncc2)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(c1ccccc1)N1CCN(C(=O)c2ccncc2)CC1
O=C(c1ccccc1)N1CCN(C(=O)c2ccncc2)CC1
phenyl-[4-(pyridine-4-carbonyl)piperazin-1-yl]methanone