Task: Answer the MCQ question.
Query: Which compound has a -9.016% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1[nH]nc2c1C(c1cccs1)C1=C(CC(C)(C)CC1=O)N2
b) Cc1sc2ncnc(N3CCN(CCOc4ccc(Cl)cc4)CC3)c2c1C
c) CCC(=Nc1ccccc1OC)C1=C(O)CC(c2ccccc2)CC1=O
d) COc1cc2c(cc1OC)C(C)N(C(=O)[C@@H](NC(=O)c1ccccc1)C(C)C)CC2
Answer: b. Cc1sc2ncnc(N3CCN(CCOc4ccc(Cl)cc4)CC3)c2c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1sc2ncnc(N3CCN(CCOc4ccc(Cl)cc4)CC3)c2c1C
Cc1sc2ncnc(N3CCN(CCOc4ccc(Cl)cc4)CC3)c2c1C
4-[4-[2-(4-chlorophenoxy)ethyl]piperazin-1-yl]-5,6-dimethylthieno[2,3-d]pyrimidine