Task: Answer the MCQ question.
Question: Which compound has a 8.623\% 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(CSc1nnnn1C1CC1)N1CCN(c2ccc(O)cc2)CC1
(b) CC(=O)N1CCc2cc(C(=O)CN3CCC(C)CC3)ccc21
(c) COc1ccc(CC(=O)Nc2cc(S(=O)(=O)N3CCCCC3)ccc2C)cc1OC
(d) CC(Oc1ccc(Cl)cc1Cl)C(=O)Nc1cccnc1
Answer: a. O=C(CSc1nnnn1C1CC1)N1CCN(c2ccc(O)cc2)CC1
{#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(CSc1nnnn1C1CC1)N1CCN(c2ccc(O)cc2)CC1
O=C(CSc1nnnn1C1CC1)N1CCN(c2ccc(O)cc2)CC1
2-(1-cyclopropyltetrazol-5-yl)sulfanyl-1-[4-(4-hydroxyphenyl)piperazin-1-yl]ethanone