Problem statement: Answer the multiple choice question.
Question: Which compound has a 5.251\% 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 additional words.
Options:
a. O=C(NCCN=C1NS(=O)(=O)c2ccccc21)c1ccco1
b. COc1ccccc1C1(O)CCN(CC(=O)Nc2nc(-c3ccccc3)cs2)CC1
c. CC(=O)c1c[nH]c(C(=O)NCc2ccccc2)c1
d. S=C(NCc1ccccc1)Nc1ccncc1
e. CCS(=O)(=O)c1ccc2oc(SCC(=O)c3ccco3)nc2c1
Answer: d. S=C(NCc1ccccc1)Nc1ccncc1
{#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#}
S=C(NCc1ccccc1)Nc1ccncc1
S=C(NCc1ccccc1)Nc1ccncc1
1-benzyl-3-pyridin-4-ylthiourea