Task: Answer the MCQ question.
Question: Which drug has a -4.165\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCCCc1ccc(S(N)(=O)=O)cc1
b) C/C(=N/OCC(=O)Nc1ccccc1)c1cccs1
c) O=C1/C(=C/c2c[nH]c3ccccc23)CCC/C1=C\c1c[nH]c2ccccc12
d) O=C(CN1CCN(c2ncccn2)CC1)NCc1ccccc1
Answer: c. O=C1/C(=C/c2c[nH]c3ccccc23)CCC/C1=C\c1c[nH]c2ccccc12
{#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=C1/C(=C/c2c[nH]c3ccccc23)CCC/C1=C\c1c[nH]c2ccccc12
O=C1/C(=C/c2c[nH]c3ccccc23)CCC/C1=C\c1c[nH]c2ccccc12
(2E,6E)-2,6-bis(1H-indol-3-ylmethylidene)cyclohexan-1-one