Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 6.015\% 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, or c without using any additional words.
Options:
a.) O=C(NC1CCCC1)C1=COCCO1
b.) COc1ccc(CNC(=O)C2CCN(S(=O)(=O)c3c(C)noc3/C=C/N(C)C)CC2)cc1
c.) Cc1cccc(C)c1OCC(=O)N/N=C/C=C/c1ccco1
Answer: a. O=C(NC1CCCC1)C1=COCCO1
{#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(NC1CCCC1)C1=COCCO1
O=C(NC1CCCC1)C1=COCCO1
N-cyclopentyl-2,3-dihydro-1,4-dioxine-5-carboxamide