Problem statement: Answer the multiple choice question.
Query: Which compound has a -0.145\% 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. COc1ccc(CCC(C)NCc2ccccc2OC)cc1
b. Cc1ccc2c(c1)N(C(=O)CCC(=O)NCCCN1CCOCC1)CC(C)O2
c. O=C(N/N=C/c1ccsc1)c1c[nH]c2ccccc12
d. Cc1cscn1
Answer: c. O=C(N/N=C/c1ccsc1)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=C(N/N=C/c1ccsc1)c1c[nH]c2ccccc12
O=C(N/N=C/c1ccsc1)c1c[nH]c2ccccc12
N-[(E)-thiophen-3-ylmethylideneamino]-1H-indole-3-carboxamide