Task: Answer the multiple-choice question.
Question: Which drug has a 5.821\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(CSc1ccccc1)NCC(c1ccco1)N1CCCCC1
b O=C1CCCC2=C1C(c1cccs1)Nc1ccccc1N2
c O=C(C1CC(=O)N(c2ccccc2)C1)N1CCC(c2nc3ccccc3[nH]2)CC1
d COCCn1c(-c2ccco2)nc2nc3ccccc3nc21
Answer: a. O=C(CSc1ccccc1)NCC(c1ccco1)N1CCCCC1
{#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(CSc1ccccc1)NCC(c1ccco1)N1CCCCC1
O=C(CSc1ccccc1)NCC(c1ccco1)N1CCCCC1
N-[2-(furan-2-yl)-2-piperidin-1-ylethyl]-2-phenylsulfanylacetamide